MacViews: Implement a ui::InputMethod for Mac

ui/base/ime/ime.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' : [
     '<(DEPTH)/ui/events/events.gyp:events',
   ],
   'sources': [
     'candidate_window.cc',
@@ skipping 24 matching lines @@
     'input_method_auralinux.h',
     'input_method_base.cc',
     'input_method_base.h',
     'input_method_chromeos.cc',
     'input_method_chromeos.h',
     'input_method_delegate.h',
     'input_method_factory.cc',
     'input_method_factory.h',
     'input_method_initializer.cc',
     'input_method_initializer.h',
+    'input_method_mac.h',
+    'input_method_mac.mm',
     'input_method_minimal.cc',
     'input_method_minimal.h',
     'input_method_observer.h',
     'input_method_win.cc',
     'input_method_win.h',
     'linux/fake_input_method_context.cc',
     'linux/fake_input_method_context.h',
     'linux/fake_input_method_context_factory.cc',
     'linux/fake_input_method_context_factory.h',
     'linux/linux_input_method_context.h',
@@ skipping 61 matching lines @@
         'chromeos/character_composer.h',
       ],
     }],
     ['OS=="android"', {
       'dependencies!' : [
         '<(DEPTH)/ui/events/events.gyp:events',
       ],
     }]
   ],
 }