Revert "Add VideoCaptureImpl and VideoCaptureImplManager"

content/renderer/media/video_capture_impl_unittest.cc

-// Copyright (c) 2011 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 "base/message_loop.h"
-#include "content/renderer/media/video_capture_impl.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using ::testing::_;
-using ::testing::Return;
-
-#define DEFAULT_CAPABILITY {176, 144, 30, 0, media::VideoFrame::I420, \
-    false, false }
-
-ACTION_P(DeleteMessage, return_value) {
-  delete arg0;
-  return return_value;
-}
-
-class MockVideoCaptureMessageFilter : public VideoCaptureMessageFilter {
- public:
-  MockVideoCaptureMessageFilter() : VideoCaptureMessageFilter(1) {}
-  virtual ~MockVideoCaptureMessageFilter() {}
-
-  // Filter implementation.
-  MOCK_METHOD1(Send, bool(IPC::Message* message));
-  MOCK_METHOD0(ReadyToSend, bool());
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(MockVideoCaptureMessageFilter);
-};
-
-class MockVideoCaptureClient : public media::VideoCapture::EventHandler {
- public:
-  MockVideoCaptureClient() {}
-  virtual ~MockVideoCaptureClient() {}
-
-  // Filter implementation.
-  MOCK_METHOD1(OnStarted, void(media::VideoCapture* capture));
-  MOCK_METHOD1(OnStopped, void(media::VideoCapture* capture));
-  MOCK_METHOD1(OnPaused, void(media::VideoCapture* capture));
-  MOCK_METHOD2(OnError, void(media::VideoCapture* capture, int error_code));
-  MOCK_METHOD2(OnBufferReady,
-               void(media::VideoCapture* capture,
-                    scoped_refptr<media::VideoCapture::VideoFrameBuffer> buf));
-  MOCK_METHOD2(OnDeviceInfoReceived,
-               void(media::VideoCapture* capture,
-                    const media::VideoCaptureParams& device_info));
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(MockVideoCaptureClient);
-};
-
-class VideoCaptureImplTest : public ::testing::Test {
- public:
-  VideoCaptureImplTest() {
-    message_loop_.reset(new MessageLoop(MessageLoop::TYPE_IO));
-    message_loop_proxy_ =
-        base::MessageLoopProxy::CreateForCurrentThread().get();
-
-    message_filter_ = new MockVideoCaptureMessageFilter;
-    session_id_ = 1;
-
-    video_capture_impl_ = new VideoCaptureImpl(session_id_, message_loop_proxy_,
-                                               message_filter_);
-
-    video_capture_impl_->device_id_ = 2;
-  }
-
-  virtual ~VideoCaptureImplTest() {
-    delete video_capture_impl_;
-  }
-
- protected:
-  scoped_ptr<MessageLoop> message_loop_;
-  scoped_refptr<base::MessageLoopProxy> message_loop_proxy_;
-  scoped_refptr<MockVideoCaptureMessageFilter> message_filter_;
-  media::VideoCaptureSessionId session_id_;
-  VideoCaptureImpl* video_capture_impl_;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(VideoCaptureImplTest);
-};
-
-TEST_F(VideoCaptureImplTest, Simple) {
-  // Execute SetCapture() and StopCapture().
-
-  scoped_ptr<MockVideoCaptureClient> client(new MockVideoCaptureClient);
-  media::VideoCapture::VideoCaptureCapability capability = DEFAULT_CAPABILITY;
-
-  EXPECT_CALL(*message_filter_, Send(_))
-      .WillRepeatedly(DeleteMessage(true));
-
-  EXPECT_CALL(*message_filter_, ReadyToSend())
-      .WillRepeatedly(Return(true));
-
-  EXPECT_CALL(*client, OnStarted(_))
-      .WillOnce(Return());
-
-  video_capture_impl_->StartCapture(client.get(), capability);
-
-  EXPECT_CALL(*client, OnStopped(_))
-      .WillOnce(Return());
-
-  video_capture_impl_->StopCapture(client.get());
-}