Implement Android shared memory data fetcher for Device Motion.

content/content_browser.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': [
     'browser/speech/proto/speech_proto.gyp:speech_proto',
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
@@ skipping 352 matching lines @@
     'browser/device_monitor_linux.h',
     'browser/device_monitor_mac.h',
     'browser/device_monitor_mac.mm',
     'browser/device_orientation/accelerometer_mac.cc',
     'browser/device_orientation/accelerometer_mac.h',
     'browser/device_orientation/data_fetcher.h',
     'browser/device_orientation/data_fetcher_impl_android.cc',
     'browser/device_orientation/data_fetcher_impl_android.h',
     'browser/device_orientation/data_fetcher_impl_win.cc',
     'browser/device_orientation/data_fetcher_impl_win.h',
+    'browser/device_orientation/data_fetcher_shared_memory_android.cc',
+    'browser/device_orientation/data_fetcher_shared_memory_default.cc',
+    'browser/device_orientation/data_fetcher_shared_memory.h',
     'browser/device_orientation/device_data.h',
     'browser/device_orientation/device_motion_provider.cc',
     'browser/device_orientation/device_motion_provider.h',
     'browser/device_orientation/device_motion_service.cc',
-    'browser/device_orientation/device_motion_service.h', 
+    'browser/device_orientation/device_motion_service.h',
     'browser/device_orientation/message_filter.cc',
     'browser/device_orientation/message_filter.h',
     'browser/device_orientation/motion.cc',
     'browser/device_orientation/motion.h',
     'browser/device_orientation/motion_message_filter.cc',
     'browser/device_orientation/motion_message_filter.h',
     'browser/device_orientation/observer_delegate.cc',
     'browser/device_orientation/observer_delegate.h',
     'browser/device_orientation/orientation.cc',
     'browser/device_orientation/orientation.h',
@@ skipping 921 matching lines @@
       'dependencies': [
         '../media/media.gyp:media',
         'content.gyp:content_jni_headers',
       ],
       'link_settings': {
         'libraries': [
           '-ljnigraphics',
         ],
       },
       'sources/': [
+        ['exclude', '^browser/device_orientation/data_fetcher_shared_memory_default.cc$'],
         ['exclude', '^browser/geolocation/network_location_provider\\.(cc|h)$'],
         ['exclude', '^browser/geolocation/network_location_request\\.(cc|h)$'],
         ['exclude', '^browser/tracing/tracing_ui'],
         ['exclude', '^browser/speech/'],
         ['include', '^browser/speech/speech_recognition_dispatcher_host\\.(cc|h)$'],
         ['include', '^browser/speech/speech_recognition_manager_impl\\.(cc|h)$'],
         ['include', '^browser/speech/speech_recognizer\\.h$'],
         ['include', '^browser/speech/speech_recognizer_impl_android\\.(cc|h)$'],
       ],
     }, {  # OS!="android"
@@ skipping 126 matching lines @@
         '../third_party/speex/speex.gyp:libspeex',
       ],
     }],
     ['linux_use_libgps==1', {
       'dependencies': [
         '../build/linux/system.gyp:libgps',
       ],
     }],
   ],
 }