Generate all extension schema namespaces as "api" and instead vary the generated bundle names.

extensions/browser/api/bluetooth/bluetooth_event_router_unittest.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 <string>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
@@ skipping 16 matching lines @@
 const device::BluetoothUUID kAudioProfileUuid("1234");
 const device::BluetoothUUID kHealthProfileUuid("4321");
 
 MATCHER_P(IsFilterEqual, a, "") {
   return arg.Equals(*a);
 }
 }  // namespace
 
 namespace extensions {
 
-namespace bluetooth = core_api::bluetooth;
+namespace bluetooth = api::bluetooth;
 
 class BluetoothEventRouterTest : public ExtensionsTest {
  public:
   BluetoothEventRouterTest()
       : ui_thread_(content::BrowserThread::UI, &message_loop_),
         mock_adapter_(new testing::StrictMock<device::MockBluetoothAdapter>()),
         notification_service_(content::NotificationService::Create()),
         router_(new BluetoothEventRouter(browser_context())) {
     router_->SetAdapterForTest(mock_adapter_);
   }
@@ skipping 69 matching lines @@
                                   testing::_, testing::_)).Times(1);
 
   router_->StartDiscoverySession(mock_adapter_, kTestExtensionId,
                                  base::Bind(&base::DoNothing),
                                  base::Bind(&base::DoNothing));
 
   EXPECT_CALL(*mock_adapter_, RemoveObserver(testing::_)).Times(1);
 }
 
 }  // namespace extensions