Revert of Remove InputMethodEventHandler.

extensions/shell/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/util/process_version.gni")
 import("//extensions/features/features.gni")
 import("//testing/test.gni")
 import("//tools/grit/grit_rule.gni")
@@ skipping 155 matching lines @@
     "renderer/shell_content_renderer_client.cc",
     "renderer/shell_content_renderer_client.h",
     "renderer/shell_extensions_renderer_client.cc",
     "renderer/shell_extensions_renderer_client.h",
     "utility/shell_content_utility_client.cc",
     "utility/shell_content_utility_client.h",
   ]
 
   if (use_aura) {
     sources += [
+      "browser/input_method_event_handler.cc",
+      "browser/input_method_event_handler.h",
       "browser/shell_app_window_client_aura.cc",
       "browser/shell_desktop_controller_aura.cc",
       "browser/shell_desktop_controller_aura.h",
       "browser/shell_native_app_window_aura.cc",
       "browser/shell_native_app_window_aura.h",
       "browser/shell_screen.cc",
       "browser/shell_screen.h",
     ]
     deps += [ "//ui/wm" ]
   }
@@ skipping 260 matching lines @@
     "//extensions/browser",
   ]
 
   if (is_chromeos) {
     deps += [
       "//chromeos:test_support",
       "//components/keyed_service/content",
     ]
   }
 }