Revert of VideoCapture: migrate VideoCapture renderer-->host messages to mojo, part 1

content/browser/renderer_host/media/video_capture_host_unittest.cc

 // Copyright (c) 2012 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 "content/browser/renderer_host/media/video_capture_host.h"
 
 #include <stdint.h>
 
 #include <map>
 #include <memory>
@@ skipping 49 matching lines @@
 // Id used to identify the capture session between renderer and
 // video_capture_host. This is an arbitrary value.
 static const int kDeviceId = 555;
 
 // Define to enable test where video is dumped to file.
 // #define DUMP_VIDEO
 
 // Define to use a real video capture device.
 // #define TEST_REAL_CAPTURE_DEVICE
 
-// Simple class used for dumping video to a file. This can be used for verifying
-// the output.
+// Simple class used for dumping video to a file. This can be used for
+// verifying the output.
 class DumpVideo {
  public:
   DumpVideo() {}
   const gfx::Size& coded_size() const { return coded_size_; }
   void StartDump(const gfx::Size& coded_size) {
     base::FilePath file_name = base::FilePath(base::StringPrintf(
         FILE_PATH_LITERAL("dump_w%d_h%d.yuv"),
         coded_size.width(),
         coded_size.height()));
     file_.reset(base::OpenFile(file_name, "wb"));
@@ skipping 202 matching lines @@
     host_ = new MockVideoCaptureHost(media_stream_manager_.get());
     host_->OnChannelConnected(base::GetCurrentProcId());
 
     OpenSession();
   }
 
   void TearDown() override {
     // Verifies and removes the expectations on host_ and
     // returns true iff successful.
     Mock::VerifyAndClearExpectations(host_.get());
-    EXPECT_TRUE(host_->controllers_.empty());
+    EXPECT_EQ(0u, host_->entries_.size());
 
     CloseSession();
 
     // Simulate closing the IPC sender.
     host_->OnChannelClosing();
 
     // Release the reference to the mock object. The object will be destructed
     // on the current message loop.
     host_ = NULL;
 
@@ skipping 90 matching lines @@
     // Quickly start and then stop capture, without giving much chance for
     // asynchronous start operations to complete.
     InSequence s;
     base::RunLoop run_loop;
     EXPECT_CALL(*host_.get(),
                 OnStateChanged(kDeviceId, VIDEO_CAPTURE_STATE_STOPPED));
     media::VideoCaptureParams params;
     params.requested_format = media::VideoCaptureFormat(
         gfx::Size(352, 288), 30, media::PIXEL_FORMAT_I420);
     host_->OnStartCapture(kDeviceId, opened_session_id_, params);
-    host_->StopCapture(kDeviceId);
+    host_->OnStopCapture(kDeviceId);
     run_loop.RunUntilIdle();
     WaitForVideoDeviceThread();
   }
 
 #ifdef DUMP_VIDEO
   void CaptureAndDumpVideo(int width, int height, int frame_rate) {
     InSequence s;
     EXPECT_CALL(*host_.get(), OnNewBufferCreated(kDeviceId, _, _, _))
         .Times(AnyNumber()).WillRepeatedly(Return());
 
@@ skipping 10 matching lines @@
     run_loop.Run();
   }
 #endif
 
   void StopCapture() {
     base::RunLoop run_loop;
     EXPECT_CALL(*host_.get(),
                 OnStateChanged(kDeviceId, VIDEO_CAPTURE_STATE_STOPPED))
         .WillOnce(ExitMessageLoop(task_runner_, run_loop.QuitClosure()));
 
-    host_->StopCapture(kDeviceId);
+    host_->OnStopCapture(kDeviceId);
     host_->SetReturnReceivedDibs(true);
     host_->ReturnReceivedDibs(kDeviceId);
 
     run_loop.Run();
 
     host_->SetReturnReceivedDibs(false);
     // Expect the VideoCaptureDevice has been stopped
-    EXPECT_TRUE(host_->controllers_.empty());
+    EXPECT_EQ(0u, host_->entries_.size());
   }
 
   void NotifyPacketReady() {
     base::RunLoop run_loop;
     EXPECT_CALL(*host_.get(), OnBufferFilled(kDeviceId))
         .Times(AnyNumber())
         .WillOnce(ExitMessageLoop(task_runner_, run_loop.QuitClosure()))
         .RetiresOnSaturation();
     run_loop.Run();
   }
@@ skipping 82 matching lines @@
 #ifdef DUMP_VIDEO
 TEST_F(VideoCaptureHostTest, CaptureAndDumpVideoVga) {
   CaptureAndDumpVideo(640, 480, 30);
 }
 TEST_F(VideoCaptureHostTest, CaptureAndDump720P) {
   CaptureAndDumpVideo(1280, 720, 30);
 }
 #endif
 
 }  // namespace content