Move ownership of ChromeBrowserStateManager to ApplicationContext.

ios/public/provider/chrome/browser/chrome_browser_provider.cc

 // Copyright 2013 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 "ios/public/provider/chrome/browser/chrome_browser_provider.h"
 
 #include <cstddef>
 
 #include "base/logging.h"
 #include "components/metrics/metrics_provider.h"
 #include "components/sync_sessions/local_session_event_router.h"
 #include "components/sync_sessions/synced_window_delegates_getter.h"
+#include "ios/public/provider/chrome/browser/browser_state/chrome_browser_state_manager.h"
 
 namespace ios {
 
 namespace {
 ChromeBrowserProvider* g_chrome_browser_provider = nullptr;
 }  // namespace
 
 void SetChromeBrowserProvider(ChromeBrowserProvider* provider) {
   g_chrome_browser_provider = provider;
 }
 
 ChromeBrowserProvider* GetChromeBrowserProvider() {
   return g_chrome_browser_provider;
 }
 
-ChromeBrowserProvider::~ChromeBrowserProvider() {
-}
+ChromeBrowserProvider::~ChromeBrowserProvider() {}
 
 // A dummy implementation of ChromeBrowserProvider.
 
-ChromeBrowserProvider::ChromeBrowserProvider() {
-}
+ChromeBrowserProvider::ChromeBrowserProvider() {}
 
-void ChromeBrowserProvider::AssertBrowserContextKeyedFactoriesBuilt() {
-}
+void ChromeBrowserProvider::AssertBrowserContextKeyedFactoriesBuilt() {}
 
 void ChromeBrowserProvider::RegisterProfilePrefs(
-    user_prefs::PrefRegistrySyncable* registry) {
-}
+    user_prefs::PrefRegistrySyncable* registry) {}
 
 ProfileOAuth2TokenServiceIOSProvider*
 ChromeBrowserProvider::GetProfileOAuth2TokenServiceIOSProvider() {
   return nullptr;
 }
 
 UpdatableResourceProvider*
 ChromeBrowserProvider::GetUpdatableResourceProvider() {
   return nullptr;
 }
 
-ChromeBrowserStateManager*
-ChromeBrowserProvider::GetChromeBrowserStateManager() {
-  return nullptr;
+scoped_ptr<ChromeBrowserStateManager>
+ChromeBrowserProvider::CreateChromeBrowserStateManager() {
+  return scoped_ptr<ChromeBrowserStateManager>();
 }
 
 InfoBarViewPlaceholder ChromeBrowserProvider::CreateInfoBarView(
     CGRect frame,
     InfoBarViewDelegate* delegate) {
   return nullptr;
 }
 
 SigninResourcesProvider* ChromeBrowserProvider::GetSigninResourcesProvider() {
   return nullptr;
@@ skipping 18 matching lines @@
 
 std::string ChromeBrowserProvider::DataReductionProxyAvailability() {
   return "default";
 }
 
 std::string ChromeBrowserProvider::GetDistributionBrandCode() {
   return std::string();
 }
 
 void ChromeBrowserProvider::SetUIViewAlphaWithAnimation(UIView* view,
-                                                        float alpha) {
-}
+                                                        float alpha) {}
 
 autofill::CardUnmaskPromptView*
 ChromeBrowserProvider::CreateCardUnmaskPromptView(
     autofill::CardUnmaskPromptController* controller) {
   return nullptr;
 }
 
 std::string ChromeBrowserProvider::GetRiskData() {
   return std::string();
 }
@@ skipping 20 matching lines @@
     ios::ChromeBrowserState* browser_state) {
   return nullptr;
 }
 
 net::URLRequestContextGetter*
 ChromeBrowserProvider::GetSafeBrowsingURLRequestContext() {
   return nullptr;
 }
 
 }  // namespace ios