| Index: chrome/renderer/resources/extensions/cast_streaming_session_custom_bindings.js | 
| diff --git a/chrome/renderer/resources/extensions/cast_streaming_session_custom_bindings.js b/chrome/renderer/resources/extensions/cast_streaming_session_custom_bindings.js | 
| index b0f40a694ff3406dbf9da8c56d6b9487fd1bd677..3277edc37856eac31a554f41ee74958e0a4731fa 100644 | 
| --- a/chrome/renderer/resources/extensions/cast_streaming_session_custom_bindings.js | 
| +++ b/chrome/renderer/resources/extensions/cast_streaming_session_custom_bindings.js | 
| @@ -4,7 +4,8 @@ | 
|  | 
| // Custom binding for the Cast Streaming Session API. | 
|  | 
| -var binding = require('binding').Binding.create('cast.streaming.session'); | 
| +var binding = apiBridge || | 
| +              require('binding').Binding.create('cast.streaming.session'); | 
| var natives = requireNative('cast_streaming_natives'); | 
|  | 
| binding.registerCustomHook(function(bindingsAPI, extensionId) { | 
| @@ -15,4 +16,5 @@ binding.registerCustomHook(function(bindingsAPI, extensionId) { | 
| }); | 
| }); | 
|  | 
| -exports.$set('binding', binding.generate()); | 
| +if (!apiBridge) | 
| +  exports.$set('binding', binding.generate()); | 
|  |