Add app.window.setIcon

chrome/browser/extensions/shell_window_registry.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_SHELL_WINDOW_REGISTRY_H_
 #define CHROME_BROWSER_EXTENSIONS_SHELL_WINDOW_REGISTRY_H_
 
 #include <set>
 
 #include "base/compiler_specific.h"
@@ skipping 21 matching lines @@
 // page, shell windows, tray view, panels etc.) and other app level behaviour
 // (e.g. notifications the app is interested in, lifetime of the background
 // page).
 class ShellWindowRegistry : public ProfileKeyedService,
                             public content::NotificationObserver {
  public:
   class Observer {
    public:
     // Called just after a shell window was added.
     virtual void OnShellWindowAdded(ShellWindow* shell_window) = 0;
+    // Called when the window icon changes.
+    virtual void OnShellWindowIconChanged(ShellWindow* shell_window) = 0;
     // Called just after a shell window was removed.
     virtual void OnShellWindowRemoved(ShellWindow* shell_window) = 0;
 
    protected:
     virtual ~Observer() {}
   };
 
   typedef std::set<ShellWindow*> ShellWindowSet;
   typedef ShellWindowSet::const_iterator const_iterator;
   typedef std::set<std::string> InspectedWindowSet;
 
   explicit ShellWindowRegistry(Profile* profile);
   virtual ~ShellWindowRegistry();
 
   // Returns the instance for the given profile, or NULL if none. This is
   // a convenience wrapper around ShellWindowRegistry::Factory::GetForProfile.
   static ShellWindowRegistry* Get(Profile* profile);
 
   void AddShellWindow(ShellWindow* shell_window);
+  void ShellWindowIconChanged(ShellWindow* shell_window);
   void RemoveShellWindow(ShellWindow* shell_window);
 
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
 
   // Returns a set of windows owned by the application identified by app_id.
   ShellWindowSet GetShellWindowsForApp(const std::string& app_id) const;
   const ShellWindowSet& shell_windows() const { return shell_windows_; }
 
   // Helper functions to find shell windows with particular attributes.
@@ skipping 38 matching lines @@
 
   ShellWindowSet shell_windows_;
   InspectedWindowSet inspected_windows_;
   ObserverList<Observer> observers_;
   content::NotificationRegistrar registrar_;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_SHELL_WINDOW_REGISTRY_H_