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 affc212a6d1d6a03e4800a6d90e95ce14b5189dd..8739df7ad45b0bbc2f549a96bcd5b4ef83bae276 100644
--- a/third_party/WebKit/Source/platform/graphics/GraphicsLayer.h
+++ b/third_party/WebKit/Source/platform/graphics/GraphicsLayer.h
@@ -203,15 +203,15 @@ public:
 
     std::unique_ptr<JSONObject> layerTreeAsJSON(LayerTreeFlags) const;
 
-    void setTracksPaintInvalidations(bool);
-    bool isTrackingOrCheckingPaintInvalidations() const
+    void setTracksRasterInvalidations(bool);
+    bool isTrackingOrCheckingRasterInvalidations() const
     {
-        return RuntimeEnabledFeatures::paintUnderInvalidationCheckingEnabled() || m_isTrackingPaintInvalidations;
+        return RuntimeEnabledFeatures::paintUnderInvalidationCheckingEnabled() || 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*);
@@ -324,7 +324,7 @@ private:
 
     bool m_painted : 1;
 
-    bool m_isTrackingPaintInvalidations : 1;
+    bool m_isTrackingRasterInvalidations : 1;
 
     GraphicsLayerPaintingPhase m_paintingPhase;