Handle app custom icon via aura::Window property.

chrome/browser/extensions/api/tabs/ash_panel_contents.cc

 // Copyright 2013 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.
 
 #include "chrome/browser/extensions/api/tabs/ash_panel_contents.h"
 
 #include "base/values.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/api/tabs/tabs_constants.h"
 #include "chrome/browser/extensions/api/tabs/tabs_windows_api.h"
 #include "chrome/browser/extensions/api/tabs/windows_event_router.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/extensions/window_controller_list.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sessions/session_tab_helper.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/site_instance.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/app_window/native_app_window.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/permissions/api_permission.h"
 #include "extensions/common/permissions/permissions_data.h"
+#include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/image/image.h"
 
 using extensions::AppWindow;
 using extensions::NativeAppWindow;
 
 // AshPanelContents -----------------------------------------------------
 
 AshPanelContents::AshPanelContents(AppWindow* host) : host_(host) {}
 
 AshPanelContents::~AshPanelContents() {
@@ skipping 44 matching lines @@
 
 extensions::WindowController* AshPanelContents::GetWindowController() const {
   return nullptr;
 }
 
 void AshPanelContents::FaviconUpdated() {
   gfx::Image new_image = gfx::Image::CreateFrom1xBitmap(
       launcher_favicon_loader_->GetFavicon());
   host_->UpdateAppIcon(new_image);
 }