Complete XXXPaintPropertyNode::operator== and toString()

third_party/WebKit/Source/platform/graphics/paint/EffectPaintPropertyNode.cpp

Index: third_party/WebKit/Source/platform/graphics/paint/EffectPaintPropertyNode.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/paint/EffectPaintPropertyNode.cpp b/third_party/WebKit/Source/platform/graphics/paint/EffectPaintPropertyNode.cpp
index 4c5c8c8b883172bdc76a57973409723e002dd7e0..85a7293c94577cdf82bc49b29e42b7501c77979e 100644
--- a/third_party/WebKit/Source/platform/graphics/paint/EffectPaintPropertyNode.cpp
+++ b/third_party/WebKit/Source/platform/graphics/paint/EffectPaintPropertyNode.cpp
@@ -25,9 +25,12 @@ cc::Layer* EffectPaintPropertyNode::ensureDummyLayer() const {
 
 String EffectPaintPropertyNode::toString() const {
   return String::format(
-      "localTransformSpace=%p outputClip=%p opacity=%f filter=%s blendMode=%s",
-      m_localTransformSpace.get(), m_outputClip.get(), m_opacity,
-      m_filter.toString().ascii().data(), SkBlendMode_Name(m_blendMode));
+      "parent=%p localTransformSpace=%p outputClip=%p opacity=%f filter=%s "
+      "blendMode=%s directCompositingReasons=%s",
+      m_parent.get(), m_localTransformSpace.get(), m_outputClip.get(),
+      m_opacity, m_filter.toString().ascii().data(),
+      SkBlendMode_Name(m_blendMode),
+      compositingReasonsAsString(m_directCompositingReasons).ascii().data());
 }
 
 }  // namespace blink