[Extensions] Move Feature channel code into //extensions

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/macros.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "build/build_config.h"
 #include "chrome/browser/apps/app_browsertest_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/common/chrome_switches.h"
-#include "chrome/common/extensions/features/feature_channel.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/version_info/version_info.h"
 #include "extensions/browser/app_window/app_window.h"
 #include "extensions/browser/app_window/app_window_registry.h"
 #include "extensions/browser/app_window/native_app_window.h"
+#include "extensions/common/features/feature_channel.h"
 #include "extensions/test/extension_test_message_listener.h"
 #include "ui/base/base_window.h"
 #include "ui/gfx/geometry/rect.h"
 
 #if defined(OS_WIN)
 #include "ui/base/win/shell.h"
 #endif
 
 namespace extensions {
 
@@ skipping 182 matching lines @@
   command_line->AppendSwitchASCII(switches::kAppId,
                                   "jkghodnilhceideoidjikpgommlajknk");
 
   EXPECT_TRUE(RunComponentExtensionTest(
       "platform_apps/windows_api_ime/forced_app_mode_not_fullscreen"))
       << message_;
 }
 #endif  // OS_CHROMEOS
 
 }  // namespace extensions