Adds fake hardware video encoder.

media/cast/sender/external_video_encoder_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "media/base/video_frame.h"
 #include "media/cast/cast_defines.h"
 #include "media/cast/cast_environment.h"
 #include "media/cast/sender/external_video_encoder.h"
 #include "media/cast/test/fake_single_thread_task_runner.h"
-#include "media/cast/test/fake_video_encode_accelerator.h"
 #include "media/cast/test/utility/video_utility.h"
+#include "media/video/fake_video_encode_accelerator.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace media {
 namespace cast {
 
 using testing::_;
 
 namespace {
 
 void IgnoreInitializationStatus(CastInitializationStatus status) {}
@@ skipping 100 matching lines @@
 
     testing_clock_ = new base::SimpleTestTickClock();
     testing_clock_->Advance(base::TimeTicks::Now() - base::TimeTicks());
     task_runner_ = new test::FakeSingleThreadTaskRunner(testing_clock_);
     cast_environment_ =
         new CastEnvironment(scoped_ptr<base::TickClock>(testing_clock_).Pass(),
                             task_runner_,
                             task_runner_,
                             task_runner_);
 
-    fake_vea_ = new test::FakeVideoEncodeAccelerator(task_runner_,
-                                                     &stored_bitrates_);
+    fake_vea_ = new media::FakeVideoEncodeAccelerator(task_runner_);
     scoped_ptr<VideoEncodeAccelerator> fake_vea(fake_vea_);
     VEAFactory vea_factory(task_runner_, fake_vea.Pass());
     video_encoder_.reset(new ExternalVideoEncoder(
         cast_environment_,
         video_config_,
         base::Bind(&IgnoreInitializationStatus),
         base::Bind(&VEAFactory::CreateVideoEncodeAccelerator,
                    base::Unretained(&vea_factory)),
         base::Bind(&CreateSharedMemory)));
     vea_factory.FinishCreatingVideoEncodeAccelerator();
   }
 
   ~ExternalVideoEncoderTest() override {}
 
   void AdvanceClockAndVideoFrameTimestamp() {
     testing_clock_->Advance(base::TimeDelta::FromMilliseconds(33));
     video_frame_->set_timestamp(
         video_frame_->timestamp() + base::TimeDelta::FromMilliseconds(33));
   }
 
   base::SimpleTestTickClock* testing_clock_;  // Owned by CastEnvironment.
-  test::FakeVideoEncodeAccelerator* fake_vea_;  // Owned by video_encoder_.
-  std::vector<uint32> stored_bitrates_;
+  media::FakeVideoEncodeAccelerator* fake_vea_;  // Owned by video_encoder_.
   scoped_refptr<TestVideoEncoderCallback> test_video_encoder_callback_;
   VideoSenderConfig video_config_;
   scoped_refptr<test::FakeSingleThreadTaskRunner> task_runner_;
   scoped_ptr<VideoEncoder> video_encoder_;
   scoped_refptr<media::VideoFrame> video_frame_;
   scoped_refptr<CastEnvironment> cast_environment_;
 
   DISALLOW_COPY_AND_ASSIGN(ExternalVideoEncoderTest);
 };
 
@@ skipping 20 matching lines @@
         TimeDeltaToRtpDelta(video_frame_->timestamp(), kVideoFrequency),
         testing_clock_->NowTicks());
     EXPECT_TRUE(video_encoder_->EncodeVideoFrame(
         video_frame_, testing_clock_->NowTicks(), frame_encoded_callback));
     task_runner_->RunTasks();
   }
   // We need to run the task to cleanup the GPU instance.
   video_encoder_.reset(NULL);
   task_runner_->RunTasks();
 
-  ASSERT_EQ(1u, stored_bitrates_.size());
-  EXPECT_EQ(2000u, stored_bitrates_[0]);
+  ASSERT_EQ(1u, fake_vea_->stored_bitrates().size());
+  EXPECT_EQ(2000u, fake_vea_->stored_bitrates()[0]);
 }
 
 TEST_F(ExternalVideoEncoderTest, StreamHeader) {
   task_runner_->RunTasks();  // Run the initializer on the correct thread.
 
   VideoEncoder::FrameEncodedCallback frame_encoded_callback =
       base::Bind(&TestVideoEncoderCallback::DeliverEncodedVideoFrame,
                  test_video_encoder_callback_.get());
 
   // Force the FakeVideoEncodeAccelerator to return a dummy non-key frame first.
@@ skipping 18 matching lines @@
   VideoSenderConfig video_config;
   base::SimpleTestTickClock* testing_clock = new base::SimpleTestTickClock();
   scoped_refptr<test::FakeSingleThreadTaskRunner> task_runner(
       new test::FakeSingleThreadTaskRunner(testing_clock));
   scoped_refptr<CastEnvironment> cast_environment(
       new CastEnvironment(scoped_ptr<base::TickClock>(testing_clock).Pass(),
                           task_runner,
                           task_runner,
                           task_runner));
 
-  std::vector<uint32> stored_bitrates;
   scoped_ptr<VideoEncodeAccelerator> fake_vea(
-      new test::FakeVideoEncodeAccelerator(task_runner, &stored_bitrates));
+      new media::FakeVideoEncodeAccelerator(task_runner));
   VEAFactory vea_factory(task_runner, fake_vea.Pass());
 
   scoped_ptr<ExternalVideoEncoder> video_encoder(new ExternalVideoEncoder(
       cast_environment,
       video_config,
       base::Bind(&IgnoreInitializationStatus),
       base::Bind(&VEAFactory::CreateVideoEncodeAccelerator,
                  base::Unretained(&vea_factory)),
       base::Bind(&CreateSharedMemory)));
 
   video_encoder.reset();
   vea_factory.FinishCreatingVideoEncodeAccelerator();
   task_runner->RunTasks();
 }
 
 }  // namespace cast
 }  // namespace media