Fix seeking when the start time is non-zero.

media/base/pipeline_unittest.cc

Index: media/base/pipeline_unittest.cc
diff --git a/media/base/pipeline_unittest.cc b/media/base/pipeline_unittest.cc
index 45cc73ba36fa7b1a46c5f19aed717b78da5be1fe..05ffc8c391a3918514b9b5a895b36226a2b8f623 100644
--- a/media/base/pipeline_unittest.cc
+++ b/media/base/pipeline_unittest.cc
@@ -107,9 +107,6 @@ class PipelineTest : public ::testing::Test {
     EXPECT_CALL(*demuxer_, GetStream(_))
         .WillRepeatedly(Return(null_pointer));
 
-    EXPECT_CALL(*demuxer_, GetStartTime())
-        .WillRepeatedly(Return(base::TimeDelta()));
-
     EXPECT_CALL(*demuxer_, GetTimelineOffset())
         .WillRepeatedly(Return(base::Time()));
 
@@ -174,7 +171,7 @@ class PipelineTest : public ::testing::Test {
     EXPECT_CALL(*video_renderer_, SetPlaybackRate(0.0f));
 
     // Startup sequence.
-    EXPECT_CALL(*video_renderer_, Preroll(demuxer_->GetStartTime(), _))
+    EXPECT_CALL(*video_renderer_, Preroll(base::TimeDelta(), _))
         .WillOnce(RunCallback<1>(PIPELINE_OK));
     EXPECT_CALL(*video_renderer_, Play(_))
         .WillOnce(RunClosure<0>());
@@ -739,43 +736,6 @@ TEST_F(PipelineTest, NoMessageDuringTearDownFromError) {
   message_loop_.RunUntilIdle();
 }
 
-TEST_F(PipelineTest, StartTimeIsZero) {
-  CreateVideoStream();
-  MockDemuxerStreamVector streams;
-  streams.push_back(video_stream());
-
-  const base::TimeDelta kDuration = base::TimeDelta::FromSeconds(100);
-  InitializeDemuxer(&streams, kDuration);
-  InitializeVideoRenderer(video_stream());
-
-  InitializePipeline(PIPELINE_OK);
-  EXPECT_FALSE(metadata_.has_audio);
-  EXPECT_TRUE(metadata_.has_video);
-
-  EXPECT_EQ(base::TimeDelta(), pipeline_->GetMediaTime());
-}
-
-TEST_F(PipelineTest, StartTimeIsNonZero) {
-  const base::TimeDelta kStartTime = base::TimeDelta::FromSeconds(4);
-  const base::TimeDelta kDuration = base::TimeDelta::FromSeconds(100);
-
-  EXPECT_CALL(*demuxer_, GetStartTime())
-      .WillRepeatedly(Return(kStartTime));
-
-  CreateVideoStream();
-  MockDemuxerStreamVector streams;
-  streams.push_back(video_stream());
-
-  InitializeDemuxer(&streams, kDuration);
-  InitializeVideoRenderer(video_stream());
-
-  InitializePipeline(PIPELINE_OK);
-  EXPECT_FALSE(metadata_.has_audio);
-  EXPECT_TRUE(metadata_.has_video);
-
-  EXPECT_EQ(kStartTime, pipeline_->GetMediaTime());
-}
-
 static void RunTimeCB(const AudioRenderer::TimeCB& time_cb,
                        int time_in_ms,
                        int max_time_in_ms) {