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

extensions/browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.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 "extensions/browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.h"
 
 #include "base/lazy_instance.h"
 #include "device/bluetooth/bluetooth_device.h"
 #include "device/bluetooth/bluetooth_socket.h"
 #include "extensions/browser/api/bluetooth_socket/bluetooth_api_socket.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/common/api/bluetooth_socket.h"
 #include "net/base/io_buffer.h"
 
 namespace {
 
-namespace bluetooth_socket = extensions::core_api::bluetooth_socket;
+namespace bluetooth_socket = extensions::api::bluetooth_socket;
 using extensions::BluetoothApiSocket;
 
 int kDefaultBufferSize = 4096;
 
 bluetooth_socket::ReceiveError MapReceiveErrorReason(
     BluetoothApiSocket::ErrorReason value) {
   switch (value) {
     case BluetoothApiSocket::kDisconnected:
       return bluetooth_socket::RECEIVE_ERROR_DISCONNECTED;
     case BluetoothApiSocket::kNotConnected:
@@ skipping 19 matching lines @@
     // able to call Accept() on it.
     // fallthrough
     default:
       return bluetooth_socket::ACCEPT_ERROR_SYSTEM_ERROR;
   }
 }
 
 }  // namespace
 
 namespace extensions {
-namespace core_api {
+namespace api {
 
 using content::BrowserThread;
 
 static base::LazyInstance<
     BrowserContextKeyedAPIFactory<BluetoothSocketEventDispatcher> > g_factory =
     LAZY_INSTANCE_INITIALIZER;
 
 // static
 BrowserContextKeyedAPIFactory<BluetoothSocketEventDispatcher>*
 BluetoothSocketEventDispatcher::GetFactoryInstance() {
@@ skipping 296 matching lines @@
   content::BrowserContext* context =
       reinterpret_cast<content::BrowserContext*>(browser_context_id);
   if (!extensions::ExtensionsBrowserClient::Get()->IsValidContext(context))
     return;
 
   EventRouter* router = EventRouter::Get(context);
   if (router)
     router->DispatchEventToExtension(extension_id, event.Pass());
 }
 
-}  // namespace core_api
+}  // namespace api
 }  // namespace extensions