RTC Video Encoder: Use capturer timestamp

content/renderer/pepper/pepper_video_encoder_host.cc

Index: content/renderer/pepper/pepper_video_encoder_host.cc
diff --git a/content/renderer/pepper/pepper_video_encoder_host.cc b/content/renderer/pepper/pepper_video_encoder_host.cc
index eddb48a7f8bedbca54cf7f5da2bb1e6d2c0f4cb2..3089b7a12f3fed35ba8707c22e77feaf0e3ffde4 100644
--- a/content/renderer/pepper/pepper_video_encoder_host.cc
+++ b/content/renderer/pepper/pepper_video_encoder_host.cc
@@ -441,12 +441,14 @@ void PepperVideoEncoderHost::RequireBitstreamBuffers(
 }
 
 void PepperVideoEncoderHost::BitstreamBufferReady(int32_t buffer_id,
-                                                  size_t payload_size,
-                                                  bool key_frame) {
+    size_t payload_size,
+    bool key_frame,
+    base::TimeDelta /* timestamp */) {
   DCHECK(RenderThreadImpl::current());
   DCHECK(shm_buffers_[buffer_id]->in_use);
 
   shm_buffers_[buffer_id]->in_use = false;
+  // TODO: Pass timestamp. Tracked in crbug/613984.
   host()->SendUnsolicitedReply(
       pp_resource(),
       PpapiPluginMsg_VideoEncoder_BitstreamBufferReady(