Remove restart method from VideoTrackSourceInterface.

webrtc/api/videocapturertracksource_unittest.cc

 /*
  *  Copyright 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 139 matching lines @@
                  kMaxWaitMs);
 
   ASSERT_TRUE(capturer_->CaptureFrame());
   EXPECT_EQ(1, renderer_.num_rendered_frames());
 
   capturer_->Stop();
   EXPECT_EQ_WAIT(MediaSourceInterface::kEnded, state_observer_->state(),
                  kMaxWaitMs);
 }
 
-// Test that a VideoSource can be stopped and restarted.
-TEST_F(VideoCapturerTrackSourceTest, StopRestart) {
-  // Initialize without constraints.
-  CreateVideoCapturerSource();
-  EXPECT_EQ_WAIT(MediaSourceInterface::kLive, state_observer_->state(),
-                 kMaxWaitMs);
-
-  ASSERT_TRUE(capturer_->CaptureFrame());
-  EXPECT_EQ(1, renderer_.num_rendered_frames());
-
-  source_->Stop();
-  EXPECT_EQ_WAIT(MediaSourceInterface::kEnded, state_observer_->state(),
-                 kMaxWaitMs);
-
-  source_->Restart();
-  EXPECT_EQ_WAIT(MediaSourceInterface::kLive, state_observer_->state(),
-                 kMaxWaitMs);
-
-  ASSERT_TRUE(capturer_->CaptureFrame());
-  EXPECT_EQ(2, renderer_.num_rendered_frames());
-
-  source_->Stop();
-}
-
 // Test that a VideoSource transition to kEnded if the capture device
 // fails.
 TEST_F(VideoCapturerTrackSourceTest, CameraFailed) {
   CreateVideoCapturerSource();
   EXPECT_EQ_WAIT(MediaSourceInterface::kLive, state_observer_->state(),
                  kMaxWaitMs);
 
   capturer_->SignalStateChange(capturer_, cricket::CS_FAILED);
   EXPECT_EQ_WAIT(MediaSourceInterface::kEnded, state_observer_->state(),
                  kMaxWaitMs);
@@ skipping 288 matching lines @@
   FakeConstraints constraints;
   constraints.AddOptional(MediaConstraintsInterface::kMaxFrameRate, 0.5);
 
   CreateVideoCapturerSource(&constraints);
   EXPECT_EQ_WAIT(MediaSourceInterface::kLive, state_observer_->state(),
                  kMaxWaitMs);
   const cricket::VideoFormat* format = capturer_->GetCaptureFormat();
   ASSERT_TRUE(format != NULL);
   EXPECT_EQ(30, format->framerate());
 }