Move Icons out of Extension class

chrome/browser/ui/ash/launcher/launcher_app_icon_loader.cc

Index: chrome/browser/ui/ash/launcher/launcher_app_icon_loader.cc
diff --git a/chrome/browser/ui/ash/launcher/launcher_app_icon_loader.cc b/chrome/browser/ui/ash/launcher/launcher_app_icon_loader.cc
index 49936957e174bbebbb79fc4938b408b59e582f17..fe1371667d2e054f2fe2a73a02a06019984a8e38 100644
--- a/chrome/browser/ui/ash/launcher/launcher_app_icon_loader.cc
+++ b/chrome/browser/ui/ash/launcher/launcher_app_icon_loader.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 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.
 
@@ -7,6 +7,7 @@
 #include "base/stl_util.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/common/extensions/api/icons/icons_handler.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 
@@ -47,9 +48,9 @@ void LauncherAppIconLoader::FetchImage(const std::string& id) {
 
   extensions::IconImage* image = new extensions::IconImage(
       extension,
-      extension->icons(),
+      IconsInfo::GetIcons(extension),
       extension_misc::EXTENSION_ICON_SMALL,
-      extensions::Extension::GetDefaultIcon(true),
+      extensions::IconsInfo::GetDefaultIcon(true),  // is app
       this);
   // |map_| takes ownership of |image|.
   map_[image] = id;