Initial support for partitioning cookies for isolated apps.

chrome/browser/extensions/extension_service.cc

 // Copyright (c) 2011 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/extension_service.h"
 
 #include <algorithm>
 #include <set>
 
 #include "base/basictypes.h"
@@ skipping 332 matching lines @@
 
   return (referrer_valid && download_valid);
 }
 
 bool ExtensionService::IsDownloadFromMiniGallery(const GURL& download_url) {
   return StartsWithASCII(download_url.spec(),
                          extension_urls::kMiniGalleryDownloadPrefix,
                          false);  // case_sensitive
 }
 
-bool ExtensionService::IsInstalledApp(const GURL& url) {
+const Extension* ExtensionService::GetInstalledApp(const GURL& url) {
   // Check for hosted app.
-  if (GetExtensionByWebExtent(url) != NULL)
-    return true;
+  const Extension* app = GetExtensionByWebExtent(url);
+  if (app)
+    return app;
 
   // Check for packaged app.
-  const Extension* extension = GetExtensionByURL(url);
-  return extension != NULL && extension->is_app();
+  app = GetExtensionByURL(url);
+  if (app && app->is_app())
+    return app;
+
+  return NULL;
+}
+
+bool ExtensionService::IsInstalledApp(const GURL& url) {
+  return !!GetInstalledApp(url);
 }
 
 // static
 bool ExtensionService::UninstallExtensionHelper(
     ExtensionService* extensions_service,
     const std::string& extension_id) {
 
   // We can't call UninstallExtension with an invalid extension ID, so check it
   // first.
   if (extensions_service->GetExtensionById(extension_id, true) ||
@@ skipping 1503 matching lines @@
 }
 
 void ExtensionService::SetBeingUpgraded(const Extension* extension,
                                          bool value) {
   extension_runtime_data_[extension->id()].being_upgraded = value;
 }
 
 PropertyBag* ExtensionService::GetPropertyBag(const Extension* extension) {
   return &extension_runtime_data_[extension->id()].property_bag;
 }