Revert "Move a bunch of ChromeOS APIs out of chrome/browser/extensions."

chrome/browser/chromeos/extensions/input_method_extension_apitest.cc

-// Copyright (c) 2011 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_apitest.h"
-
-#include "base/stringprintf.h"
-#include "chrome/browser/chromeos/extensions/input_method_event_router.h"
-#include "chrome/browser/chromeos/input_method/input_method_manager.h"
-#include "chrome/browser/extensions/extension_test_api.h"
-#include "chrome/common/chrome_notification_types.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-#include "content/public/browser/notification_service.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-const char kNewInputMethod[] = "ru::rus";
-const char kSetInputMethodMessage[] = "setInputMethod";
-const char kSetInputMethodDone[] = "done";
-
-// Class that listens for the JS message then changes input method and replies
-// back.
-class SetInputMethodListener : public content::NotificationObserver {
- public:
-  // Creates listener, which should reply exactly |count_| times.
-  explicit SetInputMethodListener(int count) : count_(count) {
-    registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_TEST_MESSAGE,
-                   content::NotificationService::AllSources());
-  }
-
-  virtual ~SetInputMethodListener() {
-    EXPECT_EQ(0, count_);
-  }
-
-  // Implements the content::NotificationObserver interface.
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) {
-    const std::string& content = *content::Details<std::string>(details).ptr();
-    const std::string expected_message = StringPrintf("%s:%s",
-                                                      kSetInputMethodMessage,
-                                                      kNewInputMethod);
-    if (content == expected_message) {
-      chromeos::input_method::InputMethodManager::GetInstance()->
-          ChangeInputMethod(StringPrintf("xkb:%s", kNewInputMethod));
-
-      ExtensionTestSendMessageFunction* function =
-          content::Source<ExtensionTestSendMessageFunction>(source).ptr();
-      EXPECT_GT(count_--, 0);
-      function->Reply(kSetInputMethodDone);
-    }
-  }
-
- private:
-  content::NotificationRegistrar registrar_;
-
-  int count_;
-};
-
-}  // namespace
-
-IN_PROC_BROWSER_TEST_F(ExtensionApiTest, InputMethodApiBasic) {
-  // Two test, two calls. See JS code for more info.
-  SetInputMethodListener listener(2);
-
-  ASSERT_TRUE(RunExtensionTest("input_method")) << message_;
-}