Split ExtensionSystem interface from ExtensionSystemImpl implementation, part 1.

chrome/browser/extensions/extension_system_impl.cc

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// 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 "chrome/browser/extensions/extension_system.h"
+#include "chrome/browser/extensions/extension_system_impl.h"
 
 #include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/strings/string_tokenizer.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/content_settings/cookie_settings.h"
 #include "chrome/browser/extensions/blacklist.h"
 #include "chrome/browser/extensions/component_loader.h"
@@ skipping 47 matching lines @@
 #include "chrome/browser/chromeos/policy/device_local_account.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/login/login_state.h"
 #endif
 
 using content::BrowserThread;
 
 namespace extensions {
 
 //
-// ExtensionSystem
-//
-
-ExtensionSystem::ExtensionSystem() {
-  // Only set if it hasn't already been set (e.g. by a test).
-  if (GetCurrentChannel() == GetDefaultChannel())
-    SetCurrentChannel(chrome::VersionInfo::GetChannel());
-}
-
-ExtensionSystem::~ExtensionSystem() {
-}
-
-// static
-ExtensionSystem* ExtensionSystem::Get(Profile* profile) {
-  return ExtensionSystemFactory::GetForProfile(profile);
-}
-
-// static
-ExtensionSystem* ExtensionSystem::GetForBrowserContext(
-    content::BrowserContext* profile) {
-  return ExtensionSystemFactory::GetForProfile(static_cast<Profile*>(profile));
-}
-
-//
 // ExtensionSystemImpl::Shared
 //
 
 ExtensionSystemImpl::Shared::Shared(Profile* profile)
     : profile_(profile) {
 }
 
 ExtensionSystemImpl::Shared::~Shared() {
 }
 
@@ skipping 219 matching lines @@
 InstallVerifier* ExtensionSystemImpl::Shared::install_verifier() {
   return install_verifier_.get();
 }
 
 //
 // ExtensionSystemImpl
 //
 
 ExtensionSystemImpl::ExtensionSystemImpl(Profile* profile)
     : profile_(profile) {
-  shared_ = ExtensionSystemSharedFactory::GetForProfile(profile);
+  shared_ = ExtensionSystemSharedFactory::GetForBrowserContext(profile);
 
   if (profile->IsOffTheRecord()) {
     process_manager_.reset(ProcessManager::Create(profile));
   } else {
     shared_->InitPrefs();
   }
 }
 
 ExtensionSystemImpl::~ExtensionSystemImpl() {
 }
@@ skipping 104 matching lines @@
 void ExtensionSystemImpl::UnregisterExtensionWithRequestContexts(
     const std::string& extension_id,
     const UnloadedExtensionInfo::Reason reason) {
   BrowserThread::PostTask(
       BrowserThread::IO,
       FROM_HERE,
       base::Bind(&InfoMap::RemoveExtension, info_map(), extension_id, reason));
 }
 
 }  // namespace extensions