Cleanup many APIs to use ProfileKeyedAPI.

chrome/browser/extensions/api/bluetooth/bluetooth_api.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 "chrome/browser/extensions/api/bluetooth/bluetooth_api.h"
 
 #include <string>
 
+#include "base/lazy_instance.h"
 #include "base/memory/ref_counted.h"
-#include "chrome/browser/extensions/api/bluetooth/bluetooth_api_factory.h"
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_api_utils.h"
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_event_router.h"
 #include "chrome/browser/extensions/event_names.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/api/bluetooth.h"
 #include "chrome/common/extensions/api/bluetooth/bluetooth_manifest_data.h"
 #include "content/public/browser/browser_thread.h"
 #include "device/bluetooth/bluetooth_adapter.h"
 #include "device/bluetooth/bluetooth_device.h"
 #include "device/bluetooth/bluetooth_out_of_band_pairing_data.h"
@@ skipping 49 matching lines @@
 namespace GetProfiles = extensions::api::bluetooth::GetProfiles;
 namespace GetServices = extensions::api::bluetooth::GetServices;
 namespace Read = extensions::api::bluetooth::Read;
 namespace RemoveProfile = extensions::api::bluetooth::RemoveProfile;
 namespace SetOutOfBandPairingData =
     extensions::api::bluetooth::SetOutOfBandPairingData;
 namespace Write = extensions::api::bluetooth::Write;
 
 namespace extensions {
 
+static base::LazyInstance<ProfileKeyedAPIFactory<BluetoothAPI> > g_factory =
+    LAZY_INSTANCE_INITIALIZER;
+
+// static
+ProfileKeyedAPIFactory<BluetoothAPI>* BluetoothAPI::GetFactoryInstance() {
+  return g_factory.Pointer();
+}
+
 // static
 BluetoothAPI* BluetoothAPI::Get(Profile* profile) {
-  return BluetoothAPIFactory::GetForProfile(profile);
+  return GetFactoryInstance()->GetForProfile(profile);
 }
 
 BluetoothAPI::BluetoothAPI(Profile* profile) : profile_(profile) {
   ExtensionSystem::Get(profile_)->event_router()->RegisterObserver(
       this, bluetooth::OnAdapterStateChanged::kEventName);
 }
 
 BluetoothAPI::~BluetoothAPI() {
 }
 
@@ skipping 571 matching lines @@
     adapter->StopDiscovering(
         base::Bind(&BluetoothStopDiscoveryFunction::OnSuccessCallback, this),
         base::Bind(&BluetoothStopDiscoveryFunction::OnErrorCallback, this));
   }
 
   return true;
 }
 
 }  // namespace api
 }  // namespace extensions