Android implementation of WebAudio audio file decoder

media/media.gyp

Index: media/media.gyp
diff --git a/media/media.gyp b/media/media.gyp
index 4caa658311031210c9b37a1e1362f4f7a69fab10..11c3fd957bb99478b60cc97b940db677997eb827 100644
--- a/media/media.gyp
+++ b/media/media.gyp
@@ -557,8 +557,21 @@
           },
         }],
         ['OS == "android"', {
-          'sources': [
-            'base/media_stub.cc',
+          'conditions' : [
+            ['use_openmax_dl_fft==1', {
+              # FFT library requires Neon support, so we enable
+              # WebAudio only if Neon is available.
+              'sources': [
+                'base/media_android.cc',
+              ],
+              'includes': [
+                '../build/android/cpufeatures.gypi',
+              ],
+            }, {
+              'sources': [
+                'base/media_stub.cc',
+              ],
+            }],
           ],
           'link_settings': {
             'libraries': [
@@ -1426,7 +1439,7 @@
     }],
     ['OS == "android"', {
       'targets': [
-         {
+        {
           'target_name': 'media_player_jni_headers',
           'type': 'none',
           'variables': {
@@ -1445,6 +1458,7 @@
             'base/android/java/src/org/chromium/media/AudioManagerAndroid.java',
             'base/android/java/src/org/chromium/media/MediaPlayerBridge.java',
             'base/android/java/src/org/chromium/media/MediaPlayerListener.java',
+            'base/android/java/src/org/chromium/media/WebAudioMediaCodecBridge.java',
           ],
           'variables': {
             'jni_gen_package': 'media',
@@ -1492,6 +1506,8 @@
             'base/android/media_player_bridge.h',
             'base/android/media_player_listener.cc',
             'base/android/media_player_listener.h',
+            'base/android/webaudio_media_codec_bridge.cc',
+            'base/android/webaudio_media_codec_bridge.h',
           ],
           'dependencies': [
             '../base/base.gyp:base',