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

chrome/browser/ui/browser_window.h

Index: chrome/browser/ui/browser_window.h
diff --git a/chrome/browser/ui/browser_window.h b/chrome/browser/ui/browser_window.h
index 508249ae1f66626461f7897e58cfe4fbc0d72290..9937411f922bfa83c12fce067bb97475e2150270 100644
--- a/chrome/browser/ui/browser_window.h
+++ b/chrome/browser/ui/browser_window.h
@@ -11,6 +11,7 @@
 #include "chrome/browser/ui/base_window.h"
 #include "chrome/browser/ui/bookmarks/bookmark_bar.h"
 #include "chrome/browser/ui/fullscreen_exit_bubble_type.h"
+#include "chrome/browser/ui/zoom/zoom_tab_helper.h"
 #include "chrome/common/content_settings_types.h"
 #include "ui/gfx/native_widget_types.h"
 #include "webkit/glue/window_open_disposition.h"
@@ -44,7 +45,6 @@ class Rect;
 class Size;
 }
 
-
 enum DevToolsDockSide {
   DEVTOOLS_DOCK_SIDE_BOTTOM = 0,
   DEVTOOLS_DOCK_SIDE_RIGHT = 1
@@ -124,6 +124,13 @@ class BrowserWindow : public BaseWindow {
   // Sets the starred state for the current tab.
   virtual void SetStarredState(bool is_starred) = 0;
 
+  // Sets the zoom icon state for the current tab.
+  virtual void SetZoomIconState(ZoomTabHelper::ZoomIconState state,
+                                int zoomPercent) = 0;

[Ben Goodger (Google), 2012/05/29 18:04:41]

zoom_percent, here and everywhere else.

[Kyle Horimoto, 2012/05/31 23:13:52]

Done.

+
+  // Show zoom bubble for the current tab.
+  virtual void ShowZoomBubble(int zoomPercent) = 0;
+
   // Accessors for fullscreen mode state.
   virtual void EnterFullscreen(const GURL& url,
                                FullscreenExitBubbleType bubble_type) = 0;