Remove the check for loading component IME extensions.

chrome/test/base/in_process_browser_test.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/test/base/in_process_browser_test.h"
 
 #include "base/auto_reset.h"
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 52 matching lines @@
 #endif
 
 #if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
 #include "chrome/browser/captive_portal/captive_portal_service.h"
 #endif
 
 #if !defined(OS_ANDROID) && !defined(OS_IOS)
 #include "components/storage_monitor/test_storage_monitor.h"
 #endif
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/input_method/input_method_configuration.h"
+#endif
+
 namespace {
 
 // Passed as value of kTestType.
 const char kBrowserTestType[] = "browser";
 
 // A BrowserListObserver that makes sure that all browsers created are on the
 // |allowed_desktop_|.
 class SingleDesktopTestObserver : public chrome::BrowserListObserver,
                                   public base::NonThreadSafe {
  public:
@@ skipping 86 matching lines @@
 
   // Allow subclasses the opportunity to make changes to the default user data
   // dir before running any tests.
   ASSERT_TRUE(SetUpUserDataDirectory())
       << "Could not set up user data directory.";
 
 #if defined(OS_CHROMEOS)
   // Make sure that the log directory exists.
   base::FilePath log_dir = logging::GetSessionLogFile(*command_line).DirName();
   base::CreateDirectory(log_dir);
+  chromeos::input_method::DisableExtensionLoading();

[sky, 2014/08/13 16:55:56]

Please document why this is necessary.

[Shu Chen, 2014/08/14 00:51:21]

Done.

 #endif  // defined(OS_CHROMEOS)
 
 #if defined(OS_MACOSX)
   // Always use the MockKeychain if OS encription is used (which is when
   // anything sensitive gets stored, including Cookies).  Without this,
   // many tests will hang waiting for a user to approve KeyChain access.
   OSCrypt::UseMockKeychain(true);
 #endif
 
 #if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
@@ skipping 284 matching lines @@
   // On the Mac, this eventually reaches
   // -[BrowserWindowController windowWillClose:], which will post a deferred
   // -autorelease on itself to ultimately destroy the Browser object. The line
   // below is necessary to pump these pending messages to ensure all Browsers
   // get deleted.
   content::RunAllPendingInMessageLoop();
   delete autorelease_pool_;
   autorelease_pool_ = NULL;
 #endif
 }