Add "UninstallReason" parameter to ExtensionRegistryObserver::OnExtensionUninstalled.

chrome/browser/extensions/extension_gcm_app_handler_unittest.cc

 // Copyright 2014 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_gcm_app_handler.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 25 matching lines @@
 #include "components/gcm_driver/fake_gcm_client.h"
 #include "components/gcm_driver/fake_gcm_client_factory.h"
 #include "components/gcm_driver/gcm_client_factory.h"
 #include "components/gcm_driver/gcm_driver.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_utils.h"
 #include "extensions/browser/extension_system.h"
+#include "extensions/browser/uninstall_reason.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/manifest.h"
 #include "extensions/common/manifest_constants.h"
 #include "extensions/common/permissions/api_permission.h"
 #include "extensions/common/permissions/permissions_data.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if !defined(OS_ANDROID)
 #include "chrome/browser/extensions/api/gcm/gcm_api.h"
 #endif
@@ skipping 271 matching lines @@
     extension_service_->DisableExtension(
         extension->id(), Extension::DISABLE_USER_ACTION);
   }
 
   void EnableExtension(const Extension* extension) {
     extension_service_->EnableExtension(extension->id());
   }
 
   void UninstallExtension(const Extension* extension) {
     extension_service_->UninstallExtension(
-        extension->id(), ExtensionService::UNINSTALL_REASON_FOR_TESTING, NULL);
+        extension->id(), extensions::UNINSTALL_REASON_FOR_TESTING, NULL);
   }
 
   void SignIn(const std::string& username) {
     signin_manager_->SignIn(username);
     waiter_.PumpIOLoop();
   }
 
   void SignOut() {
     signin_manager_->SignOut(signin_metrics::SIGNOUT_TEST);
     waiter_.PumpIOLoop();
@@ skipping 136 matching lines @@
 
   // App handler is removed when the extension is updated to the version that
   // has GCM permission removed.
   UpdateExtension(extension, "good2.crx");
   waiter()->PumpUILoop();
   EXPECT_TRUE(gcm_app_handler()->app_handler_count_drop_to_zero());
   EXPECT_FALSE(HasAppHandlers(extension->id()));
 }
 
 }  // namespace extensions