VEA Test: revert timestamp test

media/gpu/video_encode_accelerator_unittest.cc

Index: media/gpu/video_encode_accelerator_unittest.cc
diff --git a/media/gpu/video_encode_accelerator_unittest.cc b/media/gpu/video_encode_accelerator_unittest.cc
index 93958ee89322f75002fb941dae49522c01e41bd2..3cb9abab9d6522dabf9e4a63a4e2bd2921970eea 100644
--- a/media/gpu/video_encode_accelerator_unittest.cc
+++ b/media/gpu/video_encode_accelerator_unittest.cc
@@ -959,9 +959,6 @@ class VEAClient : public VideoEncodeAccelerator::Client {
 
   // The timer used to feed the encoder with the input frames.
   std::unique_ptr<base::RepeatingTimer> input_timer_;
-
-  // The timestamps for each frame in the order of CreateFrame() invocation.
-  std::queue<base::TimeDelta> frame_timestamps_;
 };
 
 VEAClient::VEAClient(TestStream* test_stream,
@@ -1236,10 +1233,6 @@ void VEAClient::BitstreamBufferReady(int32_t bitstream_buffer_id,
   if (state_ == CS_FINISHED || state_ == CS_VALIDATED)
     return;
 
-  ASSERT_FALSE(frame_timestamps_.empty());
-  ASSERT_EQ(timestamp, frame_timestamps_.front());

[wuchengli, 2016/06/15 08:59:21]

Use EXPECT so the rest of this function can be run. We need to run the rest when
the timestamp is wrong.

EXPECT_FALSE(frame_timestamps_.empty());
if (!frame_timestamps_.empty()) {
  EXPECT_EQ(timestamp, frame_timestamps_.front());
  frame_timestamps_.pop();
}

-  frame_timestamps_.pop();

[wuchengli, 2016/06/15 08:59:21]

One input buffer can generate more than one output buffers.

Say there are three input buffers -- 0, 0.033ms, 0.066ms. It generates four
output buffers. Both cases should pass: (1) 0, 0, 0.033, 0.066 and (2) 0, 0.033,
0.033, 0.066. But 0, 0.066, 0.033, 0.066 should fail.

-
   encoded_stream_size_since_last_check_ += payload_size;
 
   const uint8_t* stream_ptr = static_cast<const uint8_t*>(shm->memory());
@@ -1379,7 +1372,6 @@ void VEAClient::FeedEncoderWithOneInput() {
   int32_t input_id;
   scoped_refptr<media::VideoFrame> video_frame =
       PrepareInputFrame(pos_in_input_stream_, &input_id);
-  frame_timestamps_.push(video_frame->timestamp());
   pos_in_input_stream_ += test_stream_->aligned_buffer_size;
 
   bool force_keyframe = false;