Bug 1230056 part 2 - Remove nsLayoutUtils::HasAnimationsForCompositor and call EffectCompositor::HasAnimationsForCompositor directly; r=dholbert

layout/base/FrameLayerBuilder.cpp

@@ -35,6 +35,7 @@
 #include "nsSVGIntegrationUtils.h"
 #include "mozilla/LayerTimelineMarker.h"
 
+#include "mozilla/EffectCompositor.h"
 #include "mozilla/Move.h"
 #include "mozilla/ReverseIterator.h"
 #include "mozilla/gfx/2D.h"
@@ -5107,7 +5108,7 @@ ChooseScaleAndSetTransform(FrameLayerBuilder* aLayerBuilder,
     // for animation
     if (aContainerItem &&
         aContainerItem->GetType() == nsDisplayItem::TYPE_TRANSFORM &&
-        nsLayoutUtils::HasAnimationsForCompositor(
+        EffectCompositor::HasAnimationsForCompositor(
           aContainerFrame, eCSSProperty_transform)) {
       // Use the size of the nearest widget as the maximum size.  This
       // is important since it might be a popup that is bigger than the

layout/base/nsDisplayList.cpp

@@ -780,7 +780,8 @@ void nsDisplayListBuilder::MarkOutOfFlowFrameForDisplay(nsIFrame* aDirtyFrame,
   nsRect overflowRect = aFrame->GetVisualOverflowRect();
 
   if (aFrame->IsTransformed() &&
-      nsLayoutUtils::HasAnimationsForCompositor(aFrame, eCSSProperty_transform)) {
+      EffectCompositor::HasAnimationsForCompositor(aFrame,
+                                                   eCSSProperty_transform)) {
    /**
     * Add a fuzz factor to the overflow rectangle so that elements only just
     * out of view are pulled into the display list, so they can be
@@ -4076,7 +4077,8 @@ nsDisplayOpacity::NeedsActiveLayer(nsDisplayListBuilder* aBuilder)
   if (ActiveLayerTracker::IsStyleAnimated(aBuilder, mFrame, eCSSProperty_opacity) &&
       !IsItemTooSmallForActiveLayer(this))
     return true;
-  if (nsLayoutUtils::HasAnimationsForCompositor(mFrame, eCSSProperty_opacity)) {
+  if (EffectCompositor::HasAnimationsForCompositor(mFrame,
+                                                   eCSSProperty_opacity)) {
     return true;
   }
   return false;
@@ -5434,7 +5436,8 @@ nsDisplayTransform::ShouldPrerenderTransformedContent(nsDisplayListBuilder* aBui
   // might have only just had its transform animated in which case
   // the ActiveLayerManager may not have been notified yet.
   if (!ActiveLayerTracker::IsStyleMaybeAnimated(aFrame, eCSSProperty_transform) &&
-      !nsLayoutUtils::HasAnimationsForCompositor(aFrame, eCSSProperty_transform)) {
+      !EffectCompositor::HasAnimationsForCompositor(aFrame,
+                                                    eCSSProperty_transform)) {
     if (aLogAnimations) {
       nsCString message;
       message.AppendLiteral("Performance warning: Async animation disabled because frame was not marked active for transform animation");
@@ -5634,7 +5637,8 @@ nsDisplayTransform::GetLayerState(nsDisplayListBuilder* aBuilder,
   if (ActiveLayerTracker::IsStyleAnimated(aBuilder, mFrame, eCSSProperty_transform) &&
       !IsItemTooSmallForActiveLayer(this))
     return LAYER_ACTIVE;
-  if (nsLayoutUtils::HasAnimationsForCompositor(mFrame, eCSSProperty_transform)) {
+  if (EffectCompositor::HasAnimationsForCompositor(mFrame,
+                                                   eCSSProperty_transform)) {
     return LAYER_ACTIVE;
   }
 

layout/base/nsLayoutUtils.cpp

@@ -370,13 +370,6 @@ FloatLogicalValuesEnabledPrefChangeCallback(const char* aPrefName,
     isFloatLogicalValuesEnabled ? eCSSKeyword_inline_end : eCSSKeyword_UNKNOWN;
 }
 
-bool
-nsLayoutUtils::HasAnimationsForCompositor(const nsIFrame* aFrame,
-                                          nsCSSProperty aProperty)
-{
-  return !EffectCompositor::HasAnimationsForCompositor(aFrame, aProperty);
-}
-
 template<typename TestType>
 static bool
 HasMatchingCurrentAnimations(const nsIFrame* aFrame, TestType&& aTest)

layout/base/nsLayoutUtils.h

@@ -2208,13 +2208,6 @@ public:
                                   nsIContent* &aContentResult,
                                   nsCSSPseudoElements::Type &aPseudoTypeResult);
 
-  /**
-   * Returns true if the frame has animations or transitions that can be
-   * performed on the compositor.
-   */
-  static bool HasAnimationsForCompositor(const nsIFrame* aFrame,
-                                         nsCSSProperty aProperty);
-
   /**
    * Returns true if the frame has current (i.e. running or scheduled-to-run)
    * animations or transitions for the property.

layout/generic/nsFrame.cpp

@@ -87,6 +87,7 @@
 #include "nsIFrameInlines.h"
 
 #include "mozilla/AsyncEventDispatcher.h"
+#include "mozilla/EffectCompositor.h"
 #include "mozilla/EventListenerManager.h"
 #include "mozilla/EventStateManager.h"
 #include "mozilla/EventStates.h"
@@ -1083,8 +1084,8 @@ nsIFrame::IsTransformed() const
           (StyleDisplay()->HasTransform(this) ||
            IsSVGTransformed() ||
            (mContent &&
-            nsLayoutUtils::HasAnimationsForCompositor(this,
-                                                      eCSSProperty_transform) &&
+            EffectCompositor::HasAnimationsForCompositor(
+              this, eCSSProperty_transform) &&
             IsFrameOfType(eSupportsCSSTransforms) &&
             mContent->GetPrimaryFrame() == this)));
 }
@@ -1097,8 +1098,8 @@ nsIFrame::HasOpacityInternal(float aThreshold) const
   return StyleDisplay()->mOpacity < aThreshold ||
          (displayStyle->mWillChangeBitField & NS_STYLE_WILL_CHANGE_OPACITY) ||
          (mContent &&
-           nsLayoutUtils::HasAnimationsForCompositor(this,
-                                                     eCSSProperty_opacity) &&
+           EffectCompositor::HasAnimationsForCompositor(
+             this, eCSSProperty_opacity) &&
            mContent->GetPrimaryFrame() == this);
 }