Moving IME manifests to chrome resources.

chrome/browser/chromeos/chrome_browser_main_chromeos.cc

 // Copyright (c) 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 "chrome/browser/chromeos/chrome_browser_main_chromeos.h"
 
 #include <string>
 #include <vector>
 
 #include "ash/ash_switches.h"
@@ skipping 191 matching lines @@
     CrosDBusService::Initialize();
 
     // Initialize PowerDataCollector after DBusThreadManager is initialized.
     PowerDataCollector::Initialize();
 
     LoginState::Initialize();
     SystemSaltGetter::Initialize();
     TPMTokenLoader::Initialize();
     CertLoader::Initialize();
 
-    // This function and SystemKeyEventListener use InputMethodManager.
-    chromeos::input_method::Initialize(
-        content::BrowserThread::GetMessageLoopProxyForThread(
-            content::BrowserThread::UI),
-        content::BrowserThread::GetMessageLoopProxyForThread(
-            content::BrowserThread::FILE));
     disks::DiskMountManager::Initialize();
     cryptohome::AsyncMethodCaller::Initialize();
     cryptohome::HomedirMethods::Initialize();
 
     NetworkHandler::Initialize();
     CertLibrary::Initialize();
 
     // Initialize the network change notifier for Chrome OS. The network
     // change notifier starts to monitor changes from the power manager and
     // the network manager.
     NetworkChangeNotifierFactoryChromeos::GetInstance()->Initialize();
 
     // Likewise, initialize the upgrade detector for Chrome OS. The upgrade
     // detector starts to monitor changes from the update engine.
     UpgradeDetectorChromeos::GetInstance()->Init();
 
-    if (base::SysInfo::IsRunningOnChromeOS()) {
-      // Disable Num Lock on X start up for http://crosbug.com/29169.
-      input_method::InputMethodManager::Get()
-          ->GetImeKeyboard()
-          ->DisableNumLock();
-    }
-
     // Initialize the device settings service so that we'll take actions per
     // signals sent from the session manager. This needs to happen before
     // g_browser_process initializes BrowserPolicyConnector.
     DeviceSettingsService::Initialize();
     DeviceSettingsService::Get()->SetSessionManager(
         DBusThreadManager::Get()->GetSessionManagerClient(),
         OwnerKeyUtil::Create());
   }
 
   ~DBusServices() {
     CertLibrary::Shutdown();
     NetworkHandler::Shutdown();
 
     cryptohome::AsyncMethodCaller::Shutdown();
     disks::DiskMountManager::Shutdown();
-    input_method::Shutdown();
 
     SystemSaltGetter::Shutdown();
     LoginState::Shutdown();
     CertLoader::Shutdown();
     TPMTokenLoader::Shutdown();
 
     CrosDBusService::Shutdown();
 
     // Shutdown the PowerDataCollector before shutting down DBusThreadManager.
     PowerDataCollector::Shutdown();
@@ skipping 138 matching lines @@
   // LOGIN_USER_CHANGED notification from UserManager.
   if (KioskModeSettings::Get()->IsKioskModeEnabled())
     KioskModeIdleLogout::Initialize();
   else
     ScreenLocker::InitClass();
 
   // This forces the ProfileManager to be created and register for the
   // notification it needs to track the logged in user.
   g_browser_process->profile_manager();
 
+  // AccessibilityManager and SystemKeyEventListener use InputMethodManager.
+  input_method::Initialize();
+
   // ProfileHelper has to be initialized after UserManager instance is created.
   ProfileHelper::Get()->Initialize();
 
   // TODO(abarth): Should this move to InitializeNetworkOptions()?
   // Allow access to file:// on ChromeOS for tests.
   if (parsed_command_line().HasSwitch(::switches::kAllowFileAccess))
     ChromeNetworkDelegate::AllowAccessToAllFiles();
 
   // If kLoginUser is passed this indicates that user has already
   // logged in and we should behave accordingly.
@@ skipping 211 matching lines @@
   }
 
   peripheral_battery_observer_.reset(new PeripheralBatteryObserver());
 
   g_browser_process->platform_part()->InitializeAutomaticRebootManager();
 
   // This observer cannot be created earlier because it requires the shell to be
   // available.
   idle_action_warning_observer_.reset(new IdleActionWarningObserver());
 
+  input_method::InputMethodManager::Get()->InitializeComponentExtension();

[Dmitry Polukhin, 2014/07/15 15:13:31]

As far as I understand it is the only place where component extension is loaded.
It should work inside user session but how it works on login screen? Perhaps it
should be called from ComponentLoader to make sure that it is loaded always when
needed.

[Shu Chen, 2014/07/15 15:52:32]

Done.

+
   ChromeBrowserMainPartsLinux::PostProfileInit();
 }
 
 void ChromeBrowserMainPartsChromeos::PreBrowserStart() {
   // -- This used to be in ChromeBrowserMainParts::PreMainMessageLoopRun()
   // -- just before MetricsService::LogNeedForCleanShutdown().
 
   // Start the external metrics service, which collects metrics from Chrome OS
   // and passes them to the browser process.
   external_metrics_ = new chromeos::ExternalMetrics;
@@ skipping 137 matching lines @@
   // per-Profile InvalidationServices and the device-global
   // invalidation::TiclInvalidationService it may have created as an observer of
   // the DeviceOAuth2TokenService that is about to be destroyed.
   g_browser_process->platform_part()->browser_policy_connector_chromeos()->
       ShutdownInvalidator();
 
   // We first call PostMainMessageLoopRun and then destroy UserManager, because
   // Ash needs to be closed before UserManager is destroyed.
   ChromeBrowserMainPartsLinux::PostMainMessageLoopRun();
 
+  input_method::Shutdown();
+
   // Stops all in-flight OAuth2 token fetchers before the IO thread stops.
   DeviceOAuth2TokenServiceFactory::Shutdown();
 
   // Called after
   // ChromeBrowserMainPartsLinux::PostMainMessageLoopRun() to be
   // executed after execution of chrome::CloseAsh(), because some
   // parts of WebUI depends on NetworkPortalDetector.
   NetworkPortalDetector::Shutdown();
 
   UserManager::Destroy();
 }
 
 void ChromeBrowserMainPartsChromeos::PostDestroyThreads() {
   // Destroy DBus services immediately after threads are stopped.
   dbus_services_.reset();
 
   ChromeBrowserMainPartsLinux::PostDestroyThreads();
 
   // Destroy DeviceSettingsService after g_browser_process.
   DeviceSettingsService::Shutdown();
 }
 
 }  //  namespace chromeos