Report timing frames info in GetStats.

webrtc/modules/video_coding/frame_buffer2_unittest.cc

Index: webrtc/modules/video_coding/frame_buffer2_unittest.cc
diff --git a/webrtc/modules/video_coding/frame_buffer2_unittest.cc b/webrtc/modules/video_coding/frame_buffer2_unittest.cc
index 58b3f7a42b51d91536d9e00291bc701ec73c5a7c..9d15302cecc45e645c4396210cfdea763848c1a6 100644
--- a/webrtc/modules/video_coding/frame_buffer2_unittest.cc
+++ b/webrtc/modules/video_coding/frame_buffer2_unittest.cc
@@ -116,6 +116,7 @@ class VCMReceiveStatisticsCallbackMock : public VCMReceiveStatisticsCallback {
                     int jitter_buffer_ms,
                     int min_playout_delay_ms,
                     int render_delay_ms));
+  MOCK_METHOD1(OnTimingFrameInfoUpdated, void(const TimingFrameInfo& info));
 };
 
 class TestFrameBuffer2 : public ::testing::Test {