cc: Chromify the OverdrawMetrics class.

cc/layer_tree_host.cc

Index: cc/layer_tree_host.cc
diff --git a/cc/layer_tree_host.cc b/cc/layer_tree_host.cc
index 7629472562c660f8cf2a5af52e299aa3363baa68..ebd68c8331ddf5f639dbb0049d0f0bc23f74e790 100644
--- a/cc/layer_tree_host.cc
+++ b/cc/layer_tree_host.cc
@@ -671,8 +671,8 @@ void LayerTreeHost::prioritizeTextures(const LayerList& renderSurfaceLayerList,
     setPrioritiesForLayers(renderSurfaceLayerList);
     setPrioritiesForSurfaces(memoryForRenderSurfacesMetric);
 
-    metrics.didUseContentsTextureMemoryBytes(m_contentsTextureManager->memoryAboveCutoffBytes());
-    metrics.didUseRenderSurfaceTextureMemoryBytes(memoryForRenderSurfacesMetric);
+    metrics.DidUseContentsTextureMemoryBytes(m_contentsTextureManager->memoryAboveCutoffBytes());
+    metrics.DidUseRenderSurfaceTextureMemoryBytes(memoryForRenderSurfacesMetric);
 
     m_contentsTextureManager->prioritizeTextures();
 }
@@ -755,7 +755,7 @@ bool LayerTreeHost::paintLayerContents(const LayerList& renderSurfaceLayerList,
         occlusionTracker.LeaveLayer(it);
     }
 
-    occlusionTracker.OverdrawMetrics().recordMetrics(this);
+    occlusionTracker.OverdrawMetrics().RecordMetrics(this);
 
     return needMoreUpdates;
 }