SPv2: Add support for tracking raster paint invalidations in testing.

third_party/WebKit/Source/platform/graphics/GraphicsLayer.h

Index: third_party/WebKit/Source/platform/graphics/GraphicsLayer.h
diff --git a/third_party/WebKit/Source/platform/graphics/GraphicsLayer.h b/third_party/WebKit/Source/platform/graphics/GraphicsLayer.h
index 18d29abb0151996b58c79f82c6887e19b6cea6fb..f9ad7baa748fbcd6d973d71e78714c3509d2f1e6 100644
--- a/third_party/WebKit/Source/platform/graphics/GraphicsLayer.h
+++ b/third_party/WebKit/Source/platform/graphics/GraphicsLayer.h
@@ -218,17 +218,17 @@ class PLATFORM_EXPORT GraphicsLayer : public WebLayerScrollClient,
 
   std::unique_ptr<JSONObject> layerTreeAsJSON(LayerTreeFlags) const;
 
-  void setTracksPaintInvalidations(bool);
-  bool isTrackingOrCheckingPaintInvalidations() const {
+  void setTracksRasterInvalidations(bool);
+  bool isTrackingOrCheckingRasterInvalidations() const {
     return RuntimeEnabledFeatures::paintUnderInvalidationCheckingEnabled() ||
-           m_isTrackingPaintInvalidations;
+           m_isTrackingRasterInvalidations;
   }
 
-  void resetTrackedPaintInvalidations();
-  bool hasTrackedPaintInvalidations() const;
-  void trackPaintInvalidation(const DisplayItemClient&,
-                              const IntRect&,
-                              PaintInvalidationReason);
+  void resetTrackedRasterInvalidations();
+  bool hasTrackedRasterInvalidations() const;
+  void trackRasterInvalidation(const DisplayItemClient&,
+                               const IntRect&,
+                               PaintInvalidationReason);
 
   void addLinkHighlight(LinkHighlight*);
   void removeLinkHighlight(LinkHighlight*);
@@ -349,7 +349,7 @@ class PLATFORM_EXPORT GraphicsLayer : public WebLayerScrollClient,
 
   bool m_painted : 1;
 
-  bool m_isTrackingPaintInvalidations : 1;
+  bool m_isTrackingRasterInvalidations : 1;
 
   GraphicsLayerPaintingPhase m_paintingPhase;