Show extension tabs in task manager and correctly label apps.

chrome/browser/extensions/extensions_service.cc

 // Copyright (c) 2010 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/extensions_service.h"
 
 #include <algorithm>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
@@ skipping 506 matching lines @@
 
   return (referrer_valid && download_valid);
 }
 
 bool ExtensionsService::IsDownloadFromMiniGallery(const GURL& download_url) {
   return StartsWithASCII(download_url.spec(),
                          extension_urls::kMiniGalleryDownloadPrefix,
                          false);  // case_sensitive
 }
 
+bool ExtensionsService::IsInstalledApp(const GURL& url) {
+  // Check for hosted app.
+  if (GetExtensionByWebExtent(url) != NULL)
+    return true;
+
+  // Check for packaged app.
+  const Extension* extension = GetExtensionByURL(url);
+  return extension != NULL && extension->is_app();
+}
+
 // static
 bool ExtensionsService::UninstallExtensionHelper(
     ExtensionsService* extensions_service,
     const std::string& extension_id) {
   DCHECK(extensions_service);
 
   // We can't call UninstallExtension with an invalid extension ID, so check it
   // first.
   if (extensions_service->GetExtensionById(extension_id, true)) {
     extensions_service->UninstallExtension(extension_id, false);
@@ skipping 1517 matching lines @@
 }
 
 void ExtensionsService::SetBeingUpgraded(const Extension* extension,
                                          bool value) {
   extension_runtime_data_[extension->id()].being_upgraded = value;
 }
 
 PropertyBag* ExtensionsService::GetPropertyBag(const Extension* extension) {
   return &extension_runtime_data_[extension->id()].property_bag;
 }