Bug 775624 Part 16 - Convert NS_INLINE_IS_BREAK_BEFORE to a method. r=dholbert

MozReview-Commit-ID: 8vxRpqbZNnk

--HG--
extra : rebase_source : 195e2da23d64da9e9a888968a45eaae2e6539585

layout/forms/nsComboboxControlFrame.cpp

@@ -897,7 +897,7 @@ nsComboboxControlFrame::Reflow(nsPresContext*          aPresContext,
 
   mButtonFrame->SetRect(buttonRect, containerSize);
 
-  if (!NS_INLINE_IS_BREAK_BEFORE(aStatus) &&
+  if (!aStatus.IsInlineBreakBefore() &&
       !aStatus.IsFullyComplete()) {
     // This frame didn't fit inside a fragmentation container.  Splitting
     // a nsComboboxControlFrame makes no sense, so we override the status here.

layout/generic/BlockReflowInput.cpp

@@ -920,8 +920,8 @@ BlockReflowInput::FlowAndPlaceFloat(nsIFrame* aFloat)
   // (controlled by the pref "layout.float-fragments-inside-column.enabled")
   //
   // Likewise, if none of the float fit, and it needs to be pushed in
-  // its entirety to the next page (IsTruncated() or
-  // NS_INLINE_IS_BREAK_BEFORE), we need to do the same.
+  // its entirety to the next page (IsTruncated() or IsInlineBreakBefore()),
+  // we need to do the same.
   if ((ContentBSize() != NS_UNCONSTRAINEDSIZE &&
        !mFlags.mFloatFragmentsInsideColumnEnabled &&
        adjustedAvailableSpace.BSize(wm) == NS_UNCONSTRAINEDSIZE &&
@@ -929,7 +929,7 @@ BlockReflowInput::FlowAndPlaceFloat(nsIFrame* aFloat)
        aFloat->BSize(wm) + floatMargin.BStartEnd(wm) >
        ContentBEnd() - floatPos.B(wm)) ||
       reflowStatus.IsTruncated() ||
-      NS_INLINE_IS_BREAK_BEFORE(reflowStatus)) {
+      reflowStatus.IsInlineBreakBefore()) {
     PushFloatPastBreak(aFloat);
     return false;
   }

layout/generic/nsBlockFrame.cpp

@@ -260,7 +260,7 @@ RecordReflowStatus(bool aChildIsBlock, nsReflowStatus aFrameReflowStatus)
   // Compute new status
   uint32_t newS = record[index];
   if (NS_INLINE_IS_BREAK(aFrameReflowStatus)) {
-    if (NS_INLINE_IS_BREAK_BEFORE(aFrameReflowStatus)) {
+    if (aFrameReflowStatus.IsInlineBreakBefore()) {
       newS |= 1;
     }
     else if (aFrameReflowStatus.IsIncomplete()) {
@@ -1668,7 +1668,7 @@ nsBlockFrame::ComputeFinalSize(const ReflowInput& aReflowInput,
       aState.mReflowStatus.SetOverflowIncomplete();
     }
   } else if (aReflowInput.AvailableBSize() != NS_UNCONSTRAINEDSIZE &&
-             !NS_INLINE_IS_BREAK_BEFORE(aState.mReflowStatus) &&
+             !aState.mReflowStatus.IsInlineBreakBefore() &&
              aState.mReflowStatus.IsComplete()) {
     // Currently only used for grid items, but could be used in other contexts.
     // The FragStretchBSizeProperty is our expected non-fragmented block-size
@@ -3579,7 +3579,7 @@ nsBlockFrame::ReflowBlockFrame(BlockReflowInput& aState,
     RecordReflowStatus(true, frameReflowStatus);
 #endif
 
-    if (NS_INLINE_IS_BREAK_BEFORE(frameReflowStatus)) {
+    if (frameReflowStatus.IsInlineBreakBefore()) {
       // None of the child block fits.
       *aKeepReflowGoing = false;
       if (ShouldAvoidBreakInside(aState.mReflowInput)) {
@@ -4078,7 +4078,7 @@ nsBlockFrame::DoReflowInlineFrames(BlockReflowInput& aState,
            LineReflowStatus::RedoNoPull != lineReflowStatus) {
     // If we are propagating out a break-before status then there is
     // no point in placing the line.
-    if (!NS_INLINE_IS_BREAK_BEFORE(aState.mReflowStatus)) {
+    if (!aState.mReflowStatus.IsInlineBreakBefore()) {
       if (!PlaceLine(aState, aLineLayout, aLine, aFloatStateBeforeLine,
                      aFloatAvailableSpace.mRect, aAvailableSpaceBSize,
                      aKeepReflowGoing)) {
@@ -4192,7 +4192,7 @@ nsBlockFrame::ReflowInlineFrame(BlockReflowInput& aState,
     MOZ_ASSERT(StyleClear::None != breakType ||
                StyleClear::None != aState.mFloatBreakType, "bad break type");
 
-    if (NS_INLINE_IS_BREAK_BEFORE(frameReflowStatus)) {
+    if (frameReflowStatus.IsInlineBreakBefore()) {
       // Break-before cases.
       if (aFrame == aLine->mFirstChild) {
         // If we break before the first frame on the line then we must

layout/generic/nsBlockReflowContext.cpp

@@ -307,7 +307,7 @@ nsBlockReflowContext::ReflowBlock(const LogicalRect&  aSpace,
   mOuterReflowInput.mFloatManager->Translate(-tI, -tB);
 
 #ifdef DEBUG
-  if (!NS_INLINE_IS_BREAK_BEFORE(aFrameReflowStatus)) {
+  if (!aFrameReflowStatus.IsInlineBreakBefore()) {
     if ((CRAZY_SIZE(mMetrics.ISize(mWritingMode)) ||
          CRAZY_SIZE(mMetrics.BSize(mWritingMode))) &&
         !mFrame->GetParent()->IsCrazySizeAssertSuppressed()) {
@@ -330,7 +330,7 @@ nsBlockReflowContext::ReflowBlock(const LogicalRect&  aSpace,
     mMetrics.SetOverflowAreasToDesiredBounds();
   }
 
-  if (!NS_INLINE_IS_BREAK_BEFORE(aFrameReflowStatus) ||
+  if (!aFrameReflowStatus.IsInlineBreakBefore() ||
       (mFrame->GetStateBits() & NS_FRAME_OUT_OF_FLOW)) {
     // If frame is complete and has a next-in-flow, we need to delete
     // them now. Do not do this when a break-before is signaled because

layout/generic/nsContainerFrame.cpp

@@ -1029,7 +1029,7 @@ nsContainerFrame::ReflowChild(nsIFrame*                aKidFrame,
 
   // If the child frame is complete, delete any next-in-flows,
   // but only if the NO_DELETE_NEXT_IN_FLOW flag isn't set.
-  if (!NS_INLINE_IS_BREAK_BEFORE(aStatus) &&
+  if (!aStatus.IsInlineBreakBefore() &&
       aStatus.IsFullyComplete() &&
       !(aFlags & NS_FRAME_NO_DELETE_NEXT_IN_FLOW_CHILD)) {
     nsIFrame* kidNextInFlow = aKidFrame->GetNextInFlow();

layout/generic/nsFirstLetterFrame.cpp

@@ -265,7 +265,7 @@ nsFirstLetterFrame::Reflow(nsPresContext*          aPresContext,
     }
   }
 
-  if (!NS_INLINE_IS_BREAK_BEFORE(aReflowStatus)) {
+  if (!aReflowStatus.IsInlineBreakBefore()) {
     // Create a continuation or remove existing continuations based on
     // the reflow completion status.
     if (aReflowStatus.IsComplete()) {

layout/generic/nsGridContainerFrame.cpp

@@ -5625,16 +5625,16 @@ nsGridContainerFrame::ReflowRowsInFragmentainer(
                                 GridLineSide::eAfterGridGap);
     ReflowInFlowChild(child, info, aContainerSize, Some(bSize), &aFragmentainer,
                       aState, aContentArea, aDesiredSize, childStatus);
-    MOZ_ASSERT(NS_INLINE_IS_BREAK_BEFORE(childStatus) ||
+    MOZ_ASSERT(childStatus.IsInlineBreakBefore() ||
                !childStatus.IsFullyComplete() ||
                !child->GetNextInFlow(),
                "fully-complete reflow should destroy any NIFs");
 
-    if (NS_INLINE_IS_BREAK_BEFORE(childStatus)) {
+    if (childStatus.IsInlineBreakBefore()) {
       MOZ_ASSERT(!child->GetPrevInFlow(),
                  "continuations should never report BREAK_BEFORE status");
       MOZ_ASSERT(!aFragmentainer.mIsTopOfPage,
-                 "got NS_INLINE_IS_BREAK_BEFORE at top of page");
+                 "got IsInlineBreakBefore() at top of page");
       if (!didGrowRow) {
         if (rowCanGrow) {
           // Grow this row and restart with the next row as |aEndRow|.

layout/generic/nsIFrame.h

@@ -322,6 +322,7 @@ public:
   // Suppose a break is requested. When mInlineBreakAfter is set, the break
   // should occur after the frame just reflowed; when mInlineBreakAfter is
   // clear, the break should occur before the frame just reflowed.
+  bool IsInlineBreakBefore() const { return mInlineBreak && !mInlineBreakAfter; }
   StyleClear BreakType() const { return mBreakType; }
 
   // Set the inline line-break-before status, and reset other bit flags. The
@@ -377,9 +378,6 @@ private:
 #define NS_INLINE_IS_BREAK_AFTER(_status) \
   (0 != ((_status) & NS_INLINE_BREAK_AFTER))
 
-#define NS_INLINE_IS_BREAK_BEFORE(_status) \
-  (NS_INLINE_BREAK == ((_status) & (NS_INLINE_BREAK|NS_INLINE_BREAK_AFTER)))
-
 #define NS_FRAME_SET_TRUNCATION(aStatus, aReflowInput, aMetrics) \
   aStatus.UpdateTruncated(aReflowInput, aMetrics);
 

layout/generic/nsInlineFrame.cpp

@@ -803,8 +803,8 @@ nsInlineFrame::ReflowInlineFrame(nsPresContext* aPresContext,
   bool reflowingFirstLetter = lineLayout->GetFirstLetterStyleOK();
   bool pushedFrame;
   lineLayout->ReflowFrame(aFrame, aStatus, nullptr, pushedFrame);
-  
-  if (NS_INLINE_IS_BREAK_BEFORE(aStatus)) {
+
+  if (aStatus.IsInlineBreakBefore()) {
     if (aFrame != mFrames.FirstChild()) {
       // Change break-before status into break-after since we have
       // already placed at least one child frame. This preserves the

layout/generic/nsLineLayout.cpp

@@ -1028,7 +1028,7 @@ nsLineLayout::ReflowFrame(nsIFrame* aFrame,
 #ifdef DEBUG
   // Note: break-before means ignore the reflow metrics since the
   // frame will be reflowed another time.
-  if (!NS_INLINE_IS_BREAK_BEFORE(aReflowStatus)) {
+  if (!aReflowStatus.IsInlineBreakBefore()) {
     if ((CRAZY_SIZE(reflowOutput.ISize(lineWM)) ||
          CRAZY_SIZE(reflowOutput.BSize(lineWM))) &&
         !LineContainerFrame()->GetParent()->IsCrazySizeAssertSuppressed()) {
@@ -1067,7 +1067,7 @@ nsLineLayout::ReflowFrame(nsIFrame* aFrame,
     *aMetrics = reflowOutput;
   }
 
-  if (!NS_INLINE_IS_BREAK_BEFORE(aReflowStatus)) {
+  if (!aReflowStatus.IsInlineBreakBefore()) {
     // If frame is complete and has a next-in-flow, we need to delete
     // them now. Do not do this when a break-before is signaled because
     // the frame is going to get reflowed again (and may end up wanting

layout/generic/nsRubyBaseContainerFrame.cpp

@@ -404,9 +404,9 @@ nsRubyBaseContainerFrame::Reflow(nsPresContext* aPresContext,
 
   // If there exists any span, the columns must either be completely
   // reflowed, or be not reflowed at all.
-  MOZ_ASSERT(NS_INLINE_IS_BREAK_BEFORE(aStatus) ||
+  MOZ_ASSERT(aStatus.IsInlineBreakBefore() ||
              aStatus.IsComplete() || !hasSpan);
-  if (!NS_INLINE_IS_BREAK_BEFORE(aStatus) &&
+  if (!aStatus.IsInlineBreakBefore() &&
       aStatus.IsComplete() && hasSpan) {
     // Reflow spans
     RubyReflowInput reflowInput = {
@@ -480,7 +480,7 @@ nsRubyBaseContainerFrame::ReflowColumns(const RubyReflowInput& aReflowInput,
   for (; !e.AtEnd(); e.Next()) {
     e.GetColumn(column);
     icoord += ReflowOneColumn(aReflowInput, columnIndex, column, reflowStatus);
-    if (!NS_INLINE_IS_BREAK_BEFORE(reflowStatus)) {
+    if (!reflowStatus.IsInlineBreakBefore()) {
       columnIndex++;
     }
     if (NS_INLINE_IS_BREAK(reflowStatus)) {
@@ -504,7 +504,7 @@ nsRubyBaseContainerFrame::ReflowColumns(const RubyReflowInput& aReflowInput,
       break;
     }
     icoord += ReflowOneColumn(aReflowInput, columnIndex, column, reflowStatus);
-    if (!NS_INLINE_IS_BREAK_BEFORE(reflowStatus)) {
+    if (!reflowStatus.IsInlineBreakBefore()) {
       columnIndex++;
     }
   }
@@ -520,7 +520,7 @@ nsRubyBaseContainerFrame::ReflowColumns(const RubyReflowInput& aReflowInput,
     aStatus.SetIncomplete();
   }
 
-  if (NS_INLINE_IS_BREAK_BEFORE(reflowStatus)) {
+  if (reflowStatus.IsInlineBreakBefore()) {
     if (!columnIndex || !aReflowInput.mAllowLineBreak) {
       // If no column has been placed yet, or we have any span,
       // the whole container should be in the next line.

layout/generic/nsRubyFrame.cpp

@@ -205,7 +205,7 @@ nsRubyFrame::ReflowSegment(nsPresContext* aPresContext,
   aReflowInput.mLineLayout->ReflowFrame(aBaseContainer, aStatus,
                                         &baseMetrics, pushedFrame);
 
-  if (NS_INLINE_IS_BREAK_BEFORE(aStatus)) {
+  if (aStatus.IsInlineBreakBefore()) {
     if (aBaseContainer != mFrames.FirstChild()) {
       // Some segments may have been reflowed before, hence it is not
       // a break-before for the ruby container.

layout/reftests/css-grid/grid-fragmentation-006-ref.html

@@ -47,7 +47,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 110px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item*/">
+<div class="columns" style="height: 110px/*trigger IsInlineBreakBefore() for the item*/">
 <div style="padding-top:30px; background:grey">
 <div class="grid">
 <span><i></i><i></i><i></i><i></i><i></i><i></i><x></x></span>
@@ -68,14 +68,14 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 140px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item*/">
+<div class="columns" style="height: 140px/*trigger IsInlineBreakBefore() for the item*/">
 <div style="padding-top:30px; background:grey">
 <div class="grid">
 <span style="grid-row:span 3"><x></x></span>
 <span style="grid-row:span 2"><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><x></x></span></div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid t" style="grid-auto-rows: 50px; height:50px;">
 <span class="t" style="grid-row:span 2; height:49px; overflow:hidden"><i></i><i></i><i></i><x></x></span>
@@ -86,7 +86,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item*/">
 <div style="padding-top:1px; background:grey">
 <div class="br1"></div>
 <div class="grid b" style="grid-auto-rows: 50px; height:116px;">
@@ -94,7 +94,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item*/">
 <div style="padding-top:1px; background:grey">
 <div class="br1"></div>
 <div class="grid b" style="grid-auto-rows: 50px; height:116px; grid-gap:0;">
@@ -102,7 +102,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item*/">
 <div style="padding-top:1px; background:grey">
 <div class="br1"></div>
 <div class="grid b" style="grid-auto-rows: 50px; height:116px; grid-gap:0;">

layout/reftests/css-grid/grid-fragmentation-006.html

@@ -46,7 +46,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 110px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item*/">
+<div class="columns" style="height: 110px/*trigger IsInlineBreakBefore() for the item*/">
 <div style="padding-top:30px; background:grey">
 <div class="grid">
 <span class="avoid-break"><i></i><i></i><i></i><i></i><i></i><i></i><x></x></span>
@@ -67,35 +67,35 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 140px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item*/">
+<div class="columns" style="height: 140px/*trigger IsInlineBreakBefore() for the item*/">
 <div style="padding-top:30px; background:grey">
 <div class="grid">
 <span style="grid-row:span 3"><x></x></span>
 <span class="avoid-break" style="grid-row:span 2"><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><x></x></span></div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-auto-rows: 50px;">
 <span class="avoid-break" style="grid-row:span 2; height:60px"><i></i><i></i><i></i><x></x></span>
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-auto-rows: 50px; height:116px;">
 <span class="avoid-break" style="grid-row:span 2; height:60px"><i></i><i></i><i></i><x></x></span>
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-auto-rows: 50px; height:116px; grid-gap:0;">
 <span class="avoid-break" style="grid-row:span 2; height:60px"><i></i><i></i><i></i><x></x></span>
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-auto-rows: 50px; height:116px; grid-gap:0;">
 <span style="height:100px; background:pink"><x></x></span>

layout/reftests/css-grid/grid-fragmentation-007.html

@@ -46,7 +46,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 1fr 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -55,7 +55,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 1fr 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -64,7 +64,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 1fr 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -73,7 +73,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px 1fr 50px;">
 <span style="grid-row:2; height:50px"><x></x><i style="height:60px"></i></span>
@@ -82,7 +82,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px 1fr 50px;">
 <span style="grid-row:1/span 5"><x></x></span>
@@ -91,7 +91,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow row 2*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow row 2*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 50px 1fr 50px; grid-gap:0;">
 <span style="grid-row:2/span 2"><x></x></span>

layout/reftests/css-grid/grid-fragmentation-019.html

@@ -47,7 +47,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 1fr 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -56,7 +56,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 1fr 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -65,7 +65,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 1fr 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -74,7 +74,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px 1fr 50px;">
 <span style="grid-row:2; height:50px"><x></x><i style="height:60px"></i></span>
@@ -83,7 +83,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px 1fr 50px;">
 <span style="grid-row:1/span 5"><x></x></span>
@@ -92,7 +92,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow row 2*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow row 2*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 50px 1fr 50px; grid-gap:0;">
 <span style="grid-row:2/span 2"><x></x></span>

layout/reftests/css-grid/grid-fragmentation-022.html

@@ -46,7 +46,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -55,7 +55,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -64,7 +64,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -73,7 +73,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:2; height:50px"><x></x><i style="height:60px"></i></span>
@@ -82,7 +82,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:1/span 5"><x></x></span>
@@ -91,7 +91,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow row 2*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow row 2*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 50px min-content 50px; grid-gap:0;">
 <span style="grid-row:2/span 2"><x></x></span>

layout/reftests/css-grid/grid-fragmentation-023.html

@@ -47,7 +47,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -56,7 +56,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -65,7 +65,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -74,7 +74,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:2; height:50px"><x></x><i style="height:60px"></i></span>
@@ -83,7 +83,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:1/span 5"><x></x></span>
@@ -92,7 +92,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow row 2*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow row 2*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 50px min-content 50px; grid-gap:0;">
 <span style="grid-row:2/span 2"><x></x></span>

layout/reftests/css-grid/grid-fragmentation-024.html

@@ -47,7 +47,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -56,7 +56,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -65,7 +65,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -74,7 +74,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:2; height:50px"><x></x><i style="height:60px"></i></span>
@@ -83,7 +83,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:1/span 5"><x></x></span>
@@ -92,7 +92,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow row 2*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow row 2*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 50px min-content 50px; grid-gap:0;">
 <span style="grid-row:2/span 2"><x></x></span>
@@ -101,7 +101,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -111,7 +111,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:2; height:50px"><x></x><i style="height:60px"></i></span>

layout/reftests/css-grid/grid-fragmentation-025.html

@@ -47,7 +47,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -56,7 +56,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -65,7 +65,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -74,7 +74,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:2; height:50px"><x></x><i style="height:60px"></i></span>
@@ -83,7 +83,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:1/span 5"><x></x></span>
@@ -92,7 +92,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow row 2*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow row 2*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 50px min-content 50px; grid-gap:0;">
 <span style="grid-row:2/span 2"><x></x></span>
@@ -101,7 +101,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -111,7 +111,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:2; height:50px"><x></x><i style="height:60px"></i></span>

layout/reftests/css-grid/grid-fragmentation-027.html

@@ -48,7 +48,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -57,7 +57,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -66,7 +66,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -75,7 +75,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:2; height:50px"><x></x><i style="height:60px"></i></span>
@@ -84,7 +84,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:1/span 5"><x></x></span>
@@ -93,7 +93,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow row 2*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow row 2*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 50px min-content 50px; grid-gap:0;">
 <span style="grid-row:2/span 2"><x></x></span>
@@ -102,7 +102,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -112,7 +112,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px;">
 <span style="grid-row:2; height:50px"><x></x><i style="height:60px"></i></span>

layout/reftests/css-grid/grid-fragmentation-028.html

@@ -47,7 +47,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -56,7 +56,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0; min-height:300px">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -65,7 +65,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0; min-height:120px">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -74,7 +74,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px; min-height:120px">
 <span style="grid-row:2; height:50px"><x></x><i style="height:60px"></i></span>
@@ -83,7 +83,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px; min-height:120px; max-height:100px">
 <span style="grid-row:1/span 5"><x></x></span>
@@ -92,7 +92,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow row 2*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow row 2*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 50px min-content 50px; grid-gap:0; min-height:120px">
 <span style="grid-row:2/span 2"><x></x></span>
@@ -101,7 +101,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 50px; grid-gap:0;">
 <span style="height:50px"><i style="height:60px"></i><x></x></span>
@@ -111,7 +111,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 5px min-content 50px; min-height:200px">
 <span style="grid-row:2; height:50px"><x></x><i style="height:60px"></i></span>

layout/reftests/css-grid/grid-fragmentation-030-ref.html

@@ -43,7 +43,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 94px 10px; grid-gap:0;">
 <span></span>
@@ -52,7 +52,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 94px 10px; grid-gap:0; max-height:90px;">
 <span></span>
@@ -61,7 +61,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 94px 10px; grid-gap:0; max-height:89px;">
 <span></span>
@@ -70,7 +70,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 94px 10px; grid-gap:0; max-height:94px;">
 <span></span>
@@ -79,7 +79,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 94px 10px; grid-gap:0; max-height:95px;">
 <span></span>
@@ -88,7 +88,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 94px 10px; grid-gap:0; max-height:200px;">
 <span></span>
@@ -97,7 +97,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 94px 10px; grid-gap:0; max-height:none;">
 <span></span>

layout/reftests/css-grid/grid-fragmentation-030.html

@@ -46,7 +46,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0;">
 <span></span>
@@ -55,7 +55,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0; max-height:90px;">
 <span></span>
@@ -64,7 +64,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0; max-height:89px;">
 <span></span>
@@ -73,7 +73,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0; max-height:94px;">
 <span></span>
@@ -82,7 +82,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0; max-height:95px;">
 <span></span>
@@ -91,7 +91,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0; max-height:200px;">
 <span></span>
@@ -100,7 +100,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0; max-height:none;">
 <span></span>

layout/reftests/css-grid/grid-fragmentation-031-ref.html

@@ -46,7 +46,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 94px 10px; grid-gap:0;">
 <span></span>
@@ -55,7 +55,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid t" style="grid-template-rows: 94px; grid-gap:0; height:90px; max-height:90px; ">
 <span></span>
@@ -65,7 +65,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 <div class="grid b" style="height:0px;grid-template-rows: 10px;"><span></span></div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 94px 10px; grid-gap:0; max-height:89px;">
 <span></span>
@@ -74,7 +74,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid t" style="grid-template-rows: 94px; grid-gap:0; height:94px; max-height:94px; ">
 <span></span>
@@ -83,7 +83,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 <div class="grid b" style="height:0px;grid-template-rows: 10px;"><span></span></div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 94px 10px; grid-gap:0; max-height:95px;">
 <span></span>
@@ -92,7 +92,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: 94px 10px; grid-gap:0;">
 <span></span>
@@ -101,7 +101,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid t" style="grid-template-rows: 94px; grid-gap:0; height:90px; max-height:90px; ">
 <span></span>

layout/reftests/css-grid/grid-fragmentation-031.html

@@ -46,7 +46,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </head>
 <body>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0;">
 <span></span>
@@ -55,7 +55,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0; height:90px;">
 <span></span>
@@ -64,7 +64,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0; height:89px;">
 <span></span>
@@ -73,7 +73,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0; height:94px;">
 <span></span>
@@ -82,7 +82,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0; height:95px;">
 <span></span>
@@ -91,7 +91,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0; max-height:50px;">
 <span></span>
@@ -100,7 +100,7 @@ i { display:block; height:10px; margin-top:7px; background:blue; }
 </div>
 </div></div>
 
-<div class="columns" style="height: 100px/*trigger NS_INLINE_IS_BREAK_BEFORE for the item: grow the row*/">
+<div class="columns" style="height: 100px/*trigger IsInlineBreakBefore() for the item: grow the row*/">
 <div style="padding-top:1px; background:grey">
 <div class="grid" style="grid-template-rows: min-content 10px; grid-gap:0; min-height:90px">
 <span></span>

layout/tables/nsTableFrame.cpp

@@ -3171,7 +3171,7 @@ nsTableFrame::ReflowChildren(TableReflowInput& aReflowInput,
       // see if the rowgroup did not fit on this page might be pushed on
       // the next page
       if (isPaginated &&
-          (NS_INLINE_IS_BREAK_BEFORE(aStatus) ||
+          (aStatus.IsInlineBreakBefore() ||
            (aStatus.IsComplete() &&
             (NS_UNCONSTRAINEDSIZE != kidReflowInput.AvailableHeight()) &&
             kidReflowInput.AvailableHeight() < desiredSize.Height()))) {

layout/tables/nsTableRowGroupFrame.cpp

@@ -1211,7 +1211,7 @@ nsTableRowGroupFrame::SplitRowGroup(nsPresContext*           aPresContext,
           // reflowed with a constrained height yet (we will find out when SplitSpanningCells is
           // called below)
           if (rowMetrics.Height() > availSize.height ||
-              (NS_INLINE_IS_BREAK_BEFORE(aStatus) && !aRowForcedPageBreak)) {
+              (aStatus.IsInlineBreakBefore() && !aRowForcedPageBreak)) {
             // cases (1) and (2)
             if (isTopOfPage) {
               // We're on top of the page, so keep the row on this page. There will be data loss.