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"
 #include "device/bluetooth/bluetooth_profile.h"
 #include "device/bluetooth/bluetooth_service_record.h"
 #include "device/bluetooth/bluetooth_socket.h"
 #include "device/bluetooth/bluetooth_utils.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/common/permissions/permissions_data.h"
 #include "net/base/io_buffer.h"
 
+using content::BrowserContext;
 using device::BluetoothAdapter;
 using device::BluetoothDevice;
 using device::BluetoothProfile;
 using device::BluetoothServiceRecord;
 using device::BluetoothSocket;
 
 namespace {
 
-extensions::ExtensionBluetoothEventRouter* GetEventRouter(Profile* profile) {
-  return extensions::BluetoothAPI::Get(profile)->bluetooth_event_router();
+extensions::ExtensionBluetoothEventRouter* GetEventRouter(
+    BrowserContext* context) {
+  return extensions::BluetoothAPI::Get(context)->bluetooth_event_router();
 }
 
 }  // namespace
 
 namespace {
 
 const char kCouldNotGetLocalOutOfBandPairingData[] =
     "Could not get local Out Of Band Pairing Data";
 const char kCouldNotSetOutOfBandPairingData[] =
     "Could not set Out Of Band Pairing Data";
@@ skipping 20 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
-BluetoothAPI* BluetoothAPI::Get(Profile* profile) {
-  return BluetoothAPIFactory::GetForProfile(profile);
+ProfileKeyedAPIFactory<BluetoothAPI>* BluetoothAPI::GetFactoryInstance() {
+  return g_factory.Pointer();
 }
 
-BluetoothAPI::BluetoothAPI(Profile* profile) : profile_(profile) {
+// static
+BluetoothAPI* BluetoothAPI::Get(BrowserContext* context) {
+  return GetFactoryInstance()->GetForProfile(context);
+}
+
+BluetoothAPI::BluetoothAPI(BrowserContext* context)
+    : profile_(Profile::FromBrowserContext(context)) {
   ExtensionSystem::Get(profile_)->event_router()->RegisterObserver(
       this, bluetooth::OnAdapterStateChanged::kEventName);
 }
 
 BluetoothAPI::~BluetoothAPI() {
 }
 
 ExtensionBluetoothEventRouter* BluetoothAPI::bluetooth_event_router() {
   if (!bluetooth_event_router_)
     bluetooth_event_router_.reset(new ExtensionBluetoothEventRouter(profile_));
@@ skipping 568 matching lines @@
     adapter->StopDiscovering(
         base::Bind(&BluetoothStopDiscoveryFunction::OnSuccessCallback, this),
         base::Bind(&BluetoothStopDiscoveryFunction::OnErrorCallback, this));
   }
 
   return true;
 }
 
 }  // namespace api
 }  // namespace extensions