WIP - compositor worker mega patch.

third_party/WebKit/Source/platform/graphics/GraphicsLayerDebugInfo.cpp

Index: third_party/WebKit/Source/platform/graphics/GraphicsLayerDebugInfo.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/GraphicsLayerDebugInfo.cpp b/third_party/WebKit/Source/platform/graphics/GraphicsLayerDebugInfo.cpp
index 3820b8a536e2fe648467901518c5f9c07d30c511..1added1935db23a3bee1a7d639221f0237ad8735 100644
--- a/third_party/WebKit/Source/platform/graphics/GraphicsLayerDebugInfo.cpp
+++ b/third_party/WebKit/Source/platform/graphics/GraphicsLayerDebugInfo.cpp
@@ -25,7 +25,6 @@ namespace blink {
 
 GraphicsLayerDebugInfo::GraphicsLayerDebugInfo()
     : m_compositingReasons(CompositingReasonNone)
-    , m_ownerNodeId(0)
 {
 }
 
@@ -36,7 +35,6 @@ scoped_refptr<base::trace_event::TracedValue> GraphicsLayerDebugInfo::asTracedVa
     scoped_refptr<base::trace_event::TracedValue> tracedValue = new base::trace_event::TracedValue;
     appendAnnotatedInvalidateRects(tracedValue.get());
     appendCompositingReasons(tracedValue.get());
-    appendOwnerNodeId(tracedValue.get());
     return tracedValue;
 }
 
@@ -69,14 +67,6 @@ void GraphicsLayerDebugInfo::appendCompositingReasons(base::trace_event::TracedV
     tracedValue->EndArray();
 }
 
-void GraphicsLayerDebugInfo::appendOwnerNodeId(base::trace_event::TracedValue* tracedValue) const
-{
-    if (!m_ownerNodeId)
-        return;
-
-    tracedValue->SetInteger("owner_node", m_ownerNodeId);
-}
-
 void GraphicsLayerDebugInfo::appendAnnotatedInvalidateRect(const FloatRect& rect, PaintInvalidationReason invalidationReason)
 {
     AnnotatedInvalidationRect annotatedRect = {