Bug 1469738 - Part 2: Replace mentions of "space manager" with "float manager" in comments. r=xidorn

MozReview-Commit-ID: 1BxlziyTEOM

--HG--
extra : rebase_source : 43ce3aa59773063454926b756dc9c2db1c9837e8

layout/generic/BlockReflowInput.cpp

@@ -484,7 +484,7 @@ BlockReflowInput::RecoverFloats(nsLineList::iterator aLine,
 {
   WritingMode wm = mReflowInput.GetWritingMode();
   if (aLine->HasFloats()) {
-    // Place the floats into the space-manager again. Also slide
+    // Place the floats into the float manager again. Also slide
     // them, just like the regular frames on the line.
     nsFloatCache* fc = aLine->GetFirstFloat();
     while (fc) {

layout/generic/BlockReflowInput.h

@@ -254,7 +254,7 @@ public:
   // The coordinates within the float manager where the block is being
   // placed <b>after</b> taking into account the blocks border and
   // padding. This, therefore, represents the inner "content area" (in
-  // spacemanager coordinates) where child frames will be placed,
+  // float manager coordinates) where child frames will be placed,
   // including child blocks and floats.
   nscoord mFloatManagerI, mFloatManagerB;
 

layout/generic/nsBlockFrame.cpp

@@ -4052,7 +4052,7 @@ nsBlockFrame::DoReflowInlineFrames(BlockReflowInput& aState,
                    "redo line on totally empty line with non-empty band...");
       // We should never hit this case if we've placed floats on the
       // line; if we have, then the GetFloatAvailableSpace call is wrong
-      // and needs to happen after the caller pops the space manager
+      // and needs to happen after the caller pops the float manager
       // state.
       aState.FloatManager()->AssertStateMatches(aFloatStateBeforeLine);
 
@@ -6519,7 +6519,7 @@ nsBlockFrame::RecoverFloatsFor(nsIFrame*       aFrame,
 
   // Only blocks have floats
   nsBlockFrame* block = nsLayoutUtils::GetAsBlock(aFrame);
-  // Don't recover any state inside a block that has its own space manager
+  // Don't recover any state inside a block that has its own float manager
   // (we don't currently have any blocks like this, though, thanks to our
   // use of extra frames for 'overflow')
   if (block && !nsBlockFrame::BlockNeedsFloatManager(block)) {

layout/generic/nsLineLayout.cpp

@@ -902,7 +902,7 @@ nsLineLayout::ReflowFrame(nsIFrame* aFrame,
   // Note that we don't bother positioning the frame yet, because we're probably
   // going to end up moving it when we do the block-direction alignment.
 
-  // Adjust spacemanager coordinate system for the frame.
+  // Adjust float manager coordinate system for the frame.
   ReflowOutput reflowOutput(lineWM);
 #ifdef DEBUG
   reflowOutput.ISize(lineWM) = nscoord(0xdeadbeef);