[MediaRouter] The minimal change to make everything build on Android.

chrome/browser/media/router/media_router_mojo_impl_factory.cc

-// Copyright 2015 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/media/router/media_router_mojo_impl_factory.h"
-
-#include "chrome/browser/media/router/media_router_mojo_impl.h"
-#include "components/keyed_service/content/browser_context_dependency_manager.h"
-#include "extensions/browser/process_manager.h"
-#include "extensions/browser/process_manager_factory.h"
-
-using content::BrowserContext;
-
-namespace media_router {
-
-namespace {
-
-base::LazyInstance<MediaRouterMojoImplFactory> service_factory =
-    LAZY_INSTANCE_INITIALIZER;
-
-}  // namespace
-
-// static
-MediaRouterMojoImpl* MediaRouterMojoImplFactory::GetApiForBrowserContext(
-    BrowserContext* context) {
-  DCHECK(context);
-
-  return static_cast<MediaRouterMojoImpl*>(
-      service_factory.Get().GetServiceForBrowserContext(context, true));
-}
-
-MediaRouterMojoImplFactory::MediaRouterMojoImplFactory()
-    : BrowserContextKeyedServiceFactory(
-          "MediaRouterMojoImpl",
-          BrowserContextDependencyManager::GetInstance()) {
-  // MediaRouterMojoImpl depends on ProcessManager.
-  DependsOn(extensions::ProcessManagerFactory::GetInstance());
-}
-
-MediaRouterMojoImplFactory::~MediaRouterMojoImplFactory() {
-}
-
-KeyedService* MediaRouterMojoImplFactory::BuildServiceInstanceFor(
-    BrowserContext* context) const {
-  return new MediaRouterMojoImpl(extensions::ProcessManager::Get(context));
-}
-
-BrowserContext* MediaRouterMojoImplFactory::GetBrowserContextToUse(
-    BrowserContext* context) const {
-  // Always use the input context. This means that an incognito context will
-  // have its own MediaRouterMojoImpl service, rather than sharing it with its
-  // original non-incognito context.
-  return context;
-}
-
-}  // namespace media_router