toggle FPS counter in compositor

cc/layer_tree_host.h

Index: cc/layer_tree_host.h
diff --git a/cc/layer_tree_host.h b/cc/layer_tree_host.h
index 7cb63f88ecb7f6d1a91679bea3aced28d32b9dff..887e69c634e16a7f599b5b0a16ebafc6a90c8cb3 100644
--- a/cc/layer_tree_host.h
+++ b/cc/layer_tree_host.h
@@ -51,7 +51,6 @@ struct CCLayerTreeSettings {
     ~CCLayerTreeSettings();
 
     bool acceleratePainting;
-    bool showFPSCounter;
     bool showPlatformLayerTree;
     bool showPaintRects;
     bool showPropertyChangedRects;
@@ -66,7 +65,7 @@ struct CCLayerTreeSettings {
     IntSize maxUntiledLayerSize;
     IntSize minimumOcclusionTrackingSize;
 
-    bool showDebugInfo() const { return showPlatformLayerTree || showFPSCounter || showDebugRects(); }
+    bool showDebugInfo() const { return showPlatformLayerTree || showDebugRects(); }
     bool showDebugRects() const { return showPaintRects || showPropertyChangedRects || showSurfaceDamageRects || showScreenSpaceRects || showReplicaScreenSpaceRects || showOccludingRects; }
 };
 
@@ -203,6 +202,8 @@ public:
 
     HeadsUpDisplayLayerChromium* hudLayer() const { return m_hudLayer.get(); }
 
+    void setShowFPSCounter(bool show);
+
 protected:
     CCLayerTreeHost(CCLayerTreeHostClient*, const CCLayerTreeSettings&);
     bool initialize();
@@ -256,6 +257,8 @@ private:
 
     bool m_visible;
 
+    bool m_showFPSCounter;

[nduca, 2012/10/20 19:49:41]

why are you storing this?

+
     typedef base::hash_map<WebKit::WebGraphicsContext3D*, scoped_refptr<RateLimiter> > RateLimiterMap;
     RateLimiterMap m_rateLimiters;