Show post-install UI when ephemeral apps are promoted to installed apps

chrome/browser/extensions/extension_install_ui.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_EXTENSION_INSTALL_UI_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_INSTALL_UI_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 12 matching lines @@
 // Interface that should be implemented for each platform to display all the UI
 // around extension installation.
 class ExtensionInstallUI {
  public:
   static ExtensionInstallUI* Create(Profile* profile);
 
   virtual ~ExtensionInstallUI();
 
   // Called when an extension was installed.
   virtual void OnInstallSuccess(const extensions::Extension* extension,
-                                SkBitmap* icon) = 0;
+                                const SkBitmap* icon) = 0;
 
   // Called when an extension failed to install.
   virtual void OnInstallFailure(const extensions::CrxInstallerError& error) = 0;
 
 
   // TODO(asargent) Normally we navigate to the new tab page when an app is
   // installed, but we're experimenting with instead showing a bubble when
   // an app is installed which points to the new tab button. This may become
   // the default behavior in the future.
   virtual void SetUseAppInstalledBubble(bool use_bubble) = 0;
@@ skipping 39 matching lines @@
 
   Profile* profile_;
 
   // Whether or not to show the default UI after completing the installation.
   bool skip_post_install_ui_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionInstallUI);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_INSTALL_UI_H_