Tracks changes to zoom icon and zoom percentage. Notifies browser window if the icon should be chan…

chrome/browser/ui/panels/panel_browser_window.h

Index: chrome/browser/ui/panels/panel_browser_window.h
diff --git a/chrome/browser/ui/panels/panel_browser_window.h b/chrome/browser/ui/panels/panel_browser_window.h
index 2e0393f22209f9f47d876aad145cdbf24c555508..a0614deef722837e8bec9ee921811dd05704873a 100644
--- a/chrome/browser/ui/panels/panel_browser_window.h
+++ b/chrome/browser/ui/panels/panel_browser_window.h
@@ -62,6 +62,9 @@ class PanelBrowserWindow : public BrowserWindow,
   virtual void SetDevToolsDockSide(DevToolsDockSide side) OVERRIDE;
   virtual void UpdateLoadingAnimations(bool should_animate) OVERRIDE;
   virtual void SetStarredState(bool is_starred) OVERRIDE;
+  virtual void SetZoomIconState(ZoomTabHelper::ZoomIconState state,
+                                int zoomPercent) OVERRIDE;
+  virtual void ShowZoomBubble(int zoomPercent) OVERRIDE;
   virtual void EnterFullscreen(
       const GURL& url, FullscreenExitBubbleType type) OVERRIDE;
   virtual void ExitFullscreen() OVERRIDE;