[MediaStream API] Adding MediaStreamTrack::getSourceInfos

Source/modules/mediastream/SourceInfo.h

Index: Source/modules/mediastream/SourceInfo.h
diff --git a/Source/core/platform/mediastream/RTCDTMFSenderHandler.h b/Source/modules/mediastream/SourceInfo.h
similarity index 68%
copy from Source/core/platform/mediastream/RTCDTMFSenderHandler.h
copy to Source/modules/mediastream/SourceInfo.h
index a5a68cc6961f9c75eff20241ed18ee3731a30dff..94bce294a41f8335cdf683c392388a576fcb6af8 100644
--- a/Source/core/platform/mediastream/RTCDTMFSenderHandler.h
+++ b/Source/modules/mediastream/SourceInfo.h
@@ -23,27 +23,34 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef RTCDTMFSenderHandler_h
-#define RTCDTMFSenderHandler_h
+#ifndef SourceInfo_h
+#define SourceInfo_h
 
-#include <wtf/text/WTFString.h>
+#include "bindings/v8/ScriptWrappable.h"
+#include "public/platform/WebSourceInfo.h"
+#include "wtf/PassRefPtr.h"
+#include "wtf/RefCounted.h"
+#include "wtf/Vector.h"
 
 namespace WebCore {
 
-class RTCDTMFSenderHandlerClient;
-
-class RTCDTMFSenderHandler {
+class SourceInfo : public RefCounted<SourceInfo>, public ScriptWrappable {
 public:
-    virtual ~RTCDTMFSenderHandler() { }
+    static PassRefPtr<SourceInfo> create(const WebKit::WebSourceInfo&);
 
-    virtual void setClient(RTCDTMFSenderHandlerClient*) = 0;
+    String id() const;
+    String kind() const;
+    String label() const;
+    String facing() const;
 
-    virtual String currentToneBuffer() = 0;
+private:
+    explicit SourceInfo(const WebKit::WebSourceInfo&);
 
-    virtual bool canInsertDTMF() = 0;
-    virtual bool insertDTMF(const String& tones, long duration, long interToneGap) = 0;
+    WebKit::WebSourceInfo m_webSourceInfo;
 };
 
+typedef Vector<RefPtr<SourceInfo> > SourceInfoVector;
+
 } // namespace WebCore
 
-#endif // RTCDTMFSenderHandler_h
+#endif // SourceInfo_h