Allow component IME extension use app.window and add 'ime' window type for app window

extensions/browser/api/app_window/app_window_apitest.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 "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/apps/app_browsertest_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/common/extensions/features/feature_channel.h"
 #include "chrome/test/base/testing_profile.h"
@@ skipping 150 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest,
                        WindowsApiVisibleOnAllWorkspacesInStable) {
   extensions::ScopedCurrentChannel channel(chrome::VersionInfo::CHANNEL_STABLE);
   EXPECT_TRUE(RunPlatformAppTest(
       "platform_apps/windows_api_visible_on_all_workspaces/in_stable"))
       << message_;
 }
 
+#if defined(OS_CHROMEOS)
+IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest,
+                       WindowsApiImeWindowHasPermissions) {
+  EXPECT_TRUE(RunComponentExtensionTest(
+      "platform_apps/windows_api_ime/has_permissions_whitelisted"))
+      << message_;
+
+  EXPECT_TRUE(RunPlatformAppTestWithFlags(
+      "platform_apps/windows_api_ime/has_permissions_platform_app",
+      kFlagIgnoreManifestWarnings))
+      << message_;
+}
+
+IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest,
+                       WindowsApiImeWindowNoPermissions) {
+  EXPECT_TRUE(RunComponentExtensionTest(
+      "platform_apps/windows_api_ime/no_permissions_whitelisted"))
+      << message_;
+
+  EXPECT_TRUE(RunPlatformAppTest(
+      "platform_apps/windows_api_ime/no_permissions_platform_app"))
+      << message_;
+}
+#endif  // OS_CHROMEOS
+
 }  // namespace extensions