Reland Extension Installed InfoBubble

chrome/browser/views/location_bar_view.h

Index: chrome/browser/views/location_bar_view.h
diff --git a/chrome/browser/views/location_bar_view.h b/chrome/browser/views/location_bar_view.h
index 8bac24255f6276eeb910989011012f119d886188..26d562b8926559841a897b45d28c57937b859e58 100644
--- a/chrome/browser/views/location_bar_view.h
+++ b/chrome/browser/views/location_bar_view.h
@@ -95,6 +95,17 @@ class LocationBarView : public LocationBar,
   void SetProfile(Profile* profile);
   Profile* profile() { return profile_; }
 
+  // Sets |preview_enabled| for the PageAction View associated with this
+  // |page_action|. If |preview_enabled| is true, the view will display the
+  // PageActions icon even though it has not been activated by the extension.
+  // This is used by the ExtensionInstalledBubble to preview what the icon
+  // will look like for the user upon installation of the extension. 
+  void SetPreviewEnabledPageAction(ExtensionAction *page_action,
+                                   bool preview_enabled);
+  
+  // Retrieves the PageAction View which is associated with |page_action|
+  views::View* GetPageActionView(ExtensionAction* page_action);
+
   // Sizing functions
   virtual gfx::Size GetPreferredSize();
 
@@ -360,6 +371,10 @@ class LocationBarView : public LocationBar,
 
     int current_tab_id() { return current_tab_id_; }
 
+    void set_preview_enabled(bool preview_enabled) {
+      preview_enabled_ = preview_enabled;
+    }
+
     // Overridden from view.
     virtual void OnMouseMoved(const views::MouseEvent& event);
     virtual bool OnMousePressed(const views::MouseEvent& event);
@@ -406,6 +421,10 @@ class LocationBarView : public LocationBar,
     // The string to show for a tooltip;
     std::string tooltip_;
 
+    // This is used for post-install visual feedback. The page_action icon
+    // is briefly shown even if it hasn't been enabled by it's extension.
+    bool preview_enabled_;
+
     DISALLOW_COPY_AND_ASSIGN(PageActionImageView);
   };
   friend class PageActionImageView;