Implement renderer AudioDevice API for low-latency audio output...

webkit/glue/webkit_glue.gypi

Index: webkit/glue/webkit_glue.gypi
===================================================================
--- webkit/glue/webkit_glue.gypi	(revision 70546)
+++ webkit/glue/webkit_glue.gypi	(working copy)
@@ -56,6 +56,22 @@
                      '-o', '<(grit_out_dir)'],
           'message': 'Generating resources from <(input_path)',
         },
+        {
+          'action_name': 'webkit_chromium_audio_resources',
+          'variables': {
+            'input_path': '<(webkit_src_dir)/WebKit/chromium/WebKitAudio.grd',
+          },
+          'inputs': [
+            '<!@(<(grit_info_cmd) --inputs <(input_path))',
+          ],
+          'outputs': [
+            '<!@(<(grit_info_cmd) --outputs \'<(grit_out_dir)\' <(input_path))',
+          ],
+          'action': ['<@(grit_cmd)',
+                     '-i', '<(input_path)', 'build',
+                     '-o', '<(grit_out_dir)'],
+          'message': 'Generating resources from <(input_path)',
+        },
       ],
       'direct_dependent_settings': {
         'include_dirs': [
@@ -387,6 +403,8 @@
         'site_isolation_metrics.h',
         'webaccessibility.cc',
         'webaccessibility.h',
+        'webaudiodevice_impl.cc',
+        'webaudiodevice_impl.h',
         'webclipboard_impl.cc',
         'webclipboard_impl.h',
         'web_io_operators.cc',