Show CWS and FileManager icons in pinned apps

chrome/browser/extensions/image_loading_tracker.cc

 // 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.
 
 #include "chrome/browser/extensions/image_loading_tracker.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
+#include "chrome/browser/ui/webui/extensions/extension_icon_source.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension.h"
+#include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_resource.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
+#include "grit/component_extension_resources.h"
+#include "grit/theme_resources.h"
 #include "skia/ext/image_operations.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/image/image.h"
 #include "webkit/glue/image_decoder.h"
 
 using content::BrowserThread;
 
 ////////////////////////////////////////////////////////////////////////////////
 // ImageLoadingTracker::Observer
 
@@ skipping 153 matching lines @@
   PendingLoadInfo load_info;
   load_info.extension = extension;
   load_info.cache = cache;
   load_info.extension_id = extension->id();
   load_info.pending_count = info_list.size();
   int id = next_id_++;
   load_map_[id] = load_info;
 
   for (std::vector<ImageInfo>::const_iterator it = info_list.begin();
        it != info_list.end(); ++it) {
+    // Load resources for component extensions.
+    if (load_info.extension_id == extension_misc::kWebStoreAppId) {
+      OnImageLoaded(
+          ExtensionIconSource::LoadImageByResourceId(IDR_WEBSTORE_ICON),
+          it->resource, it->max_size, id, false);
+      continue;
+    } else if (load_info.extension_id == extension_misc::kFileManagerAppId) {
+      OnImageLoaded(
+          ExtensionIconSource::LoadImageByResourceId(IDR_FILE_MANAGER_ICON_128),
+          it->resource, it->max_size, id, false);
+      continue;
+    }
+
     // If we don't have a path we don't need to do any further work, just
     // respond back.
     if (it->resource.relative_path().empty()) {
       OnImageLoaded(NULL, it->resource, it->max_size, id, false);
       continue;
     }
 
     DCHECK(extension->path() == it->resource.extension_root());
 
     // See if the extension has the image already.
@@ skipping 69 matching lines @@
   // Remove reference to this extension from all pending load entries. This
   // ensures we don't attempt to cache the image when the load completes.
   for (LoadMap::iterator i = load_map_.begin(); i != load_map_.end(); ++i) {
     PendingLoadInfo* info = &i->second;
     if (info->extension == extension) {
       info->extension = NULL;
       info->cache = DONT_CACHE;
     }
   }
 }