Rename hasTransform() to hasTransformRelatedProperty, since the meaning is the latter.

Source/core/rendering/compositing/CompositingInputsUpdater.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/rendering/compositing/CompositingInputsUpdater.h"
 
 #include "core/rendering/RenderBlock.h"
 #include "core/rendering/RenderLayer.h"
 #include "core/rendering/compositing/CompositedLayerMapping.h"
@@ skipping 103 matching lines @@
             // but removing this code will make JSGameBench sad.
             // See https://codereview.chromium.org/13912020/
             if (properties.clippedAbsoluteBoundingBox.isEmpty())
                 properties.clippedAbsoluteBoundingBox.setSize(IntSize(1, 1));
 
             IntRect clipRect = pixelSnappedIntRect(layer->clipper().backgroundClipRect(ClipRectsContext(m_rootRenderLayer, AbsoluteClipRects)).rect());
             properties.clippedAbsoluteBoundingBox.intersect(clipRect);
 
             const RenderLayer* parent = layer->parent();
             properties.opacityAncestor = parent->isTransparent() ? parent : parent->opacityAncestor();
-            properties.transformAncestor = parent->hasTransform() ? parent : parent->transformAncestor();
+            properties.transformAncestor = parent->hasTransformRelatedProperty() ? parent : parent->transformAncestor();
             properties.filterAncestor = parent->hasFilter() ? parent : parent->filterAncestor();
 
             if (info.hasAncestorWithClipOrOverflowClip) {
                 const RenderLayer* parentLayerOnClippingContainerChain = findParentLayerOnClippingContainerChain(layer);
                 const bool parentHasClipOrOverflowClip = parentLayerOnClippingContainerChain->renderer()->hasClipOrOverflowClip();
                 properties.clippingContainer = parentHasClipOrOverflowClip ? parentLayerOnClippingContainerChain->renderer() : parentLayerOnClippingContainerChain->clippingContainer();
             }
 
             if (info.lastScrollingAncestor) {
                 const RenderObject* containingBlock = layer->renderer()->containingBlock();
@@ skipping 55 matching lines @@
     ASSERT(!layer->childNeedsCompositingInputsUpdate());
     ASSERT(!layer->needsCompositingInputsUpdate());
 
     for (RenderLayer* child = layer->firstChild(); child; child = child->nextSibling())
         assertNeedsCompositingInputsUpdateBitsCleared(child);
 }
 
 #endif
 
 } // namespace blink