Replace ViewHostMsg_TextInputState_Params with content::TextInputState.

content/content_common.gypi

 # 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.
 
 {
   'dependencies': [
     '../base/base.gyp:base',
     '../cc/cc.gyp:cc',
     '../components/tracing.gyp:tracing',
     '../device/bluetooth/bluetooth.gyp:device_bluetooth',
@@ skipping 547 matching lines @@
       'common/set_process_title_linux.cc',
       'common/set_process_title_linux.h',
       'common/site_isolation_policy.cc',
       'common/site_isolation_policy.h',
       'common/speech_recognition_messages.h',
       'common/ssl_status_serialization.cc',
       'common/ssl_status_serialization.h',
       'common/swapped_out_messages.cc',
       'common/swapped_out_messages.h',
       'common/text_input_client_messages.h',
+      'common/text_input_state.cc',
+      'common/text_input_state.h',
       'common/url_schemes.cc',
       'common/url_schemes.h',
       'common/user_agent.cc',
       'common/utility_messages.h',
       'common/view_message_enums.h',
       'common/view_messages.h',
       'common/websocket.cc',
       'common/websocket.h',
       'common/websocket_messages.h',
       'common/worker_messages.h',
@@ skipping 413 matching lines @@
       'sources!': [
         'common/cursors/webcursor_ozone.cc',
         'common/font_list_ozone.cc',
         'common/gpu/gpu_memory_buffer_factory_ozone.cc',
         'common/gpu/gpu_memory_buffer_factory_ozone_native_pixmap.cc',
         'common/gpu/gpu_memory_buffer_factory_ozone_native_pixmap.h',
       ],
     }],
   ],
 }