Introduce enable_web_speech to replace with input_speech

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': [
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
     '../net/net.gyp:net',
@@ skipping 1708 matching lines @@
           '-ljnigraphics',
         ],
       },
       'sources/': [
         ['exclude', '^browser/battery_status/battery_status_manager_default\\.cc$'],
         ['exclude', '^browser/device_sensors/data_fetcher_shared_memory_default\\.cc$'],
         ['exclude', '^browser/geolocation/network_location_provider\\.(cc|h)$'],
         ['exclude', '^browser/geolocation/network_location_request\\.(cc|h)$'],
         ['exclude', '^browser/tracing/trace_uploader\\.(cc|h)$'],
         ['exclude', '^browser/tracing/tracing_ui\\.(cc|h)$'],
-        ['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$'],
-        ['include', '^browser/speech/speech_recognizer_impl_android\\.(cc|h)$'],
       ],
       'sources': [
         '<@(android_browser_sources)',
       ],
       'sources!': [
         'browser/browser_ipc_logging.cc',
         'browser/font_list_async.cc',
         'browser/geolocation/device_data_provider.cc',
         'browser/geolocation/empty_device_data_provider.cc',
         'browser/geolocation/wifi_data_provider_common.cc',
@@ skipping 60 matching lines @@
     }],
     ['enable_plugins==1', {
       'dependencies': [
         '../ppapi/ppapi_internal.gyp:ppapi_ipc',
         '../ppapi/ppapi_internal.gyp:ppapi_shared',
       ],
       'sources': [
         '<@(plugin_browser_sources)',
       ],
     }],
-    ['input_speech==1', {
+    ['enable_web_speech==1', {
       'dependencies': [
         '../third_party/flac/flac.gyp:libflac',
         '../third_party/speex/speex.gyp:libspeex',
       ],
     }],
+    ['enable_web_speech==0 and OS=="android"', {
+      'sources/': [
+        ['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 == "win"', {
       'sources!': [
         'browser/geolocation/empty_wifi_data_provider.cc',
       ],
     }],
     ['OS == "linux" and use_dbus==1', {
       'sources!': [
         'browser/geolocation/empty_wifi_data_provider.cc',
       ],
       'dependencies': [
         '../build/linux/system.gyp:dbus',
         '../dbus/dbus.gyp:dbus',
       ],
     }, {  # OS != "linux" or use_dbus==0
       'sources!': [
         'browser/geolocation/wifi_data_provider_linux.cc',
       ],
     }],
     ['enable_browser_cdms==1', {
       'sources': [
         'browser/media/cdm/browser_cdm_manager.cc',
         'browser/media/cdm/browser_cdm_manager.h',
         # This works on Android because enable_browser_cdms==1 on Android.
         'browser/media/media_web_contents_observer.cc',
         'browser/media/media_web_contents_observer.h',
       ],
     }],
   ],
 }