Refactor PaintChunkProperties to use PropertyTreeState

third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositorTest.cpp

Index: third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositorTest.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositorTest.cpp b/third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositorTest.cpp
index 65f83f61022d50aedf41436d772b9b9bf38b6371..d2040d1ad1e0f6d8cada1a265336cbe2e97663ec 100644
--- a/third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositorTest.cpp
+++ b/third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositorTest.cpp
@@ -34,11 +34,11 @@ using ::blink::testing::createOpacityOnlyEffect;
 using ::testing::Pointee;
 
 PaintChunkProperties defaultPaintChunkProperties() {
-  PaintChunkProperties properties;
-  properties.transform = TransformPaintPropertyNode::root();
-  properties.clip = ClipPaintPropertyNode::root();
-  properties.effect = EffectPaintPropertyNode::root();
-  properties.scroll = ScrollPaintPropertyNode::root();
+  PropertyTreeState propertyTreeState(
+      TransformPaintPropertyNode::root(), ClipPaintPropertyNode::root(),
+      EffectPaintPropertyNode::root(), ScrollPaintPropertyNode::root());
+  PaintChunkProperties properties(propertyTreeState);
+
   return properties;

[Xianzhu, 2016/12/13 18:26:20]

Nit:

return PaintChunkProperties(propertyTreeState);

or

return PaintChunkProperties(PropertyTreeState(
    TransformPaintPropertyNode::root(), ...));

[chrishtr, 2016/12/13 21:03:40]

Done.

 }