[Experimental] MediaStreamRecorder playground

content/renderer/renderer_blink_platform_impl.cc

Index: content/renderer/renderer_blink_platform_impl.cc
diff --git a/content/renderer/renderer_blink_platform_impl.cc b/content/renderer/renderer_blink_platform_impl.cc
index 7696ab92539b14069f272a2e1427ed707d94265b..cb7429a3a273e9b12c18ee92e2cce360103895b1 100644
--- a/content/renderer/renderer_blink_platform_impl.cc
+++ b/content/renderer/renderer_blink_platform_impl.cc
@@ -53,6 +53,7 @@
 #include "content/renderer/dom_storage/webstoragenamespace_impl.h"
 #include "content/renderer/gamepad_shared_memory_reader.h"
 #include "content/renderer/media/audio_decoder.h"
+#include "content/renderer/media/media_recorder_handler.h"
 #include "content/renderer/media/renderer_webaudiodevice_impl.h"
 #include "content/renderer/media/renderer_webmidiaccessor_impl.h"
 #include "content/renderer/render_thread_impl.h"
@@ -139,6 +140,7 @@ using blink::WebGamepad;
 using blink::WebGamepads;
 using blink::WebIDBFactory;
 using blink::WebMIDIAccessor;
+using blink::WebMediaRecorderHandler;
 using blink::WebMediaStreamCenter;
 using blink::WebMediaStreamCenterClient;
 using blink::WebMimeRegistry;
@@ -865,6 +867,13 @@ void RendererBlinkPlatformImpl::sampleGamepads(WebGamepads& gamepads) {
 
 //------------------------------------------------------------------------------
 
+WebMediaRecorderHandler*
+RendererBlinkPlatformImpl::createMediaRecorderHandler() {
+  return new content::MediaRecorderHandler();
+}
+
+//------------------------------------------------------------------------------
+
 WebRTCPeerConnectionHandler*
 RendererBlinkPlatformImpl::createRTCPeerConnectionHandler(
     WebRTCPeerConnectionHandlerClient* client) {