Redesigns the text input focus handling.

ui/views/views.gyp

 # 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.
 {
   'variables': {
     'chromium_code': 1,
   },
   'target_defaults': {
     'conditions': [
       ['use_aura==1', {
@@ skipping 237 matching lines @@
         'focus/focus_manager.h',
         'focus/focus_manager_delegate.h',
         'focus/focus_manager_factory.cc',
         'focus/focus_manager_factory.h',
         'focus/focus_search.cc',
         'focus/focus_search.h',
         'focus/view_storage.cc',
         'focus/view_storage.h',
         'focus/widget_focus_manager.cc',
         'focus/widget_focus_manager.h',
+        'ime/input_method.h',
         'ime/input_method_base.cc',
         'ime/input_method_base.h',
         'ime/input_method_bridge.cc',
         'ime/input_method_bridge.h',
         'ime/input_method_delegate.h',
-        'ime/input_method.h',
         'ime/mock_input_method.cc',
         'ime/mock_input_method.h',
+        'ime/null_input_method.cc',
+        'ime/null_input_method.h',
         'layout/box_layout.cc',
         'layout/box_layout.h',
         'layout/fill_layout.cc',
         'layout/fill_layout.h',
         'layout/grid_layout.cc',
         'layout/grid_layout.h',
         'layout/layout_constants.h',
         'layout/layout_manager.cc',
         'layout/layout_manager.h',
         'linux_ui/linux_ui.h',
@@ skipping 430 matching lines @@
         }],
         ['use_aura==1', {
           'dependencies': [
             '../aura/aura.gyp:aura_test_support',
           ],
         }],
       ],
     },  # target_name: views_unittests
   ],
 }