| Index: content/renderer/media/media_stream_impl.cc
|
| ===================================================================
|
| --- content/renderer/media/media_stream_impl.cc (revision 161195)
|
| +++ content/renderer/media/media_stream_impl.cc (working copy)
|
| @@ -146,9 +146,14 @@
|
| }
|
|
|
| bool MediaStreamImpl::IsMediaStream(const GURL& url) {
|
| - DCHECK(CalledOnValidThread());
|
| - WebKit::WebMediaStreamDescriptor descriptor(GetMediaStream(url));
|
| + return CheckMediaStream(url);
|
| +}
|
|
|
| +// static
|
| +bool MediaStreamImpl::CheckMediaStream(const GURL& url) {
|
| + WebKit::WebMediaStreamDescriptor descriptor(
|
| + WebKit::WebMediaStreamRegistry::lookupMediaStreamDescriptor(url));
|
| +
|
| if (descriptor.isNull() || !descriptor.extraData())
|
| return false; // This is not a valid stream.
|
|
|
|
|