Convert some audio code to OnceCallback.

content/browser/renderer_host/media/media_stream_ui_proxy_unittest.cc

 // Copyright 2013 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/media_stream_ui_proxy.h"
 
+#include <string>
 #include <utility>
 
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "content/browser/frame_host/render_frame_host_delegate.h"
 #include "content/public/test/test_browser_thread.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/geometry/rect.h"
 #include "url/gurl.h"
@@ skipping 74 matching lines @@
 }
 
 TEST_F(MediaStreamUIProxyTest, Deny) {
   std::unique_ptr<MediaStreamRequest> request(new MediaStreamRequest(
       0, 0, 0, GURL("http://origin/"), false, MEDIA_GENERATE_STREAM,
       std::string(), std::string(), MEDIA_DEVICE_AUDIO_CAPTURE,
       MEDIA_DEVICE_VIDEO_CAPTURE, false));
   MediaStreamRequest* request_ptr = request.get();
   proxy_->RequestAccess(
       std::move(request),
-      base::Bind(&MockResponseCallback::OnAccessRequestResponse,
-                 base::Unretained(&response_callback_)));
+      base::BindOnce(&MockResponseCallback::OnAccessRequestResponse,
+                     base::Unretained(&response_callback_)));
   MediaResponseCallback callback;
   EXPECT_CALL(delegate_, RequestMediaAccessPermission(SameRequest(request_ptr),
                                                       _))
     .WillOnce(SaveArg<1>(&callback));
   base::RunLoop().RunUntilIdle();
   ASSERT_FALSE(callback.is_null());
 
   MediaStreamDevices devices;
   callback.Run(devices, MEDIA_DEVICE_OK, std::unique_ptr<MediaStreamUI>());
 
   MediaStreamDevices response;
   EXPECT_CALL(response_callback_, OnAccessRequestResponse(_, _))
     .WillOnce(SaveArg<0>(&response));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_TRUE(response.empty());
 }
 
 TEST_F(MediaStreamUIProxyTest, AcceptAndStart) {
   std::unique_ptr<MediaStreamRequest> request(new MediaStreamRequest(
       0, 0, 0, GURL("http://origin/"), false, MEDIA_GENERATE_STREAM,
       std::string(), std::string(), MEDIA_DEVICE_AUDIO_CAPTURE,
       MEDIA_DEVICE_VIDEO_CAPTURE, false));
   MediaStreamRequest* request_ptr = request.get();
   proxy_->RequestAccess(
       std::move(request),
-      base::Bind(&MockResponseCallback::OnAccessRequestResponse,
-                 base::Unretained(&response_callback_)));
+      base::BindOnce(&MockResponseCallback::OnAccessRequestResponse,
+                     base::Unretained(&response_callback_)));
   MediaResponseCallback callback;
   EXPECT_CALL(delegate_, RequestMediaAccessPermission(SameRequest(request_ptr),
                                                       _))
     .WillOnce(SaveArg<1>(&callback));
   base::RunLoop().RunUntilIdle();
   ASSERT_FALSE(callback.is_null());
 
   MediaStreamDevices devices;
   devices.push_back(
       MediaStreamDevice(MEDIA_DEVICE_AUDIO_CAPTURE, "Mic", "Mic"));
@@ skipping 14 matching lines @@
 
 // Verify that the proxy can be deleted before the request is processed.
 TEST_F(MediaStreamUIProxyTest, DeleteBeforeAccepted) {
   std::unique_ptr<MediaStreamRequest> request(new MediaStreamRequest(
       0, 0, 0, GURL("http://origin/"), false, MEDIA_GENERATE_STREAM,
       std::string(), std::string(), MEDIA_DEVICE_AUDIO_CAPTURE,
       MEDIA_DEVICE_VIDEO_CAPTURE, false));
   MediaStreamRequest* request_ptr = request.get();
   proxy_->RequestAccess(
       std::move(request),
-      base::Bind(&MockResponseCallback::OnAccessRequestResponse,
-                 base::Unretained(&response_callback_)));
+      base::BindOnce(&MockResponseCallback::OnAccessRequestResponse,
+                     base::Unretained(&response_callback_)));
   MediaResponseCallback callback;
   EXPECT_CALL(delegate_, RequestMediaAccessPermission(SameRequest(request_ptr)
                                                       , _))
     .WillOnce(SaveArg<1>(&callback));
   base::RunLoop().RunUntilIdle();
   ASSERT_FALSE(callback.is_null());
 
   proxy_.reset();
 
   MediaStreamDevices devices;
   std::unique_ptr<MediaStreamUI> ui;
   callback.Run(devices, MEDIA_DEVICE_OK, std::move(ui));
 }
 
 TEST_F(MediaStreamUIProxyTest, StopFromUI) {
   std::unique_ptr<MediaStreamRequest> request(new MediaStreamRequest(
       0, 0, 0, GURL("http://origin/"), false, MEDIA_GENERATE_STREAM,
       std::string(), std::string(), MEDIA_DEVICE_AUDIO_CAPTURE,
       MEDIA_DEVICE_VIDEO_CAPTURE, false));
   MediaStreamRequest* request_ptr = request.get();
   proxy_->RequestAccess(
       std::move(request),
-      base::Bind(&MockResponseCallback::OnAccessRequestResponse,
-                 base::Unretained(&response_callback_)));
+      base::BindOnce(&MockResponseCallback::OnAccessRequestResponse,
+                     base::Unretained(&response_callback_)));
   MediaResponseCallback callback;
   EXPECT_CALL(delegate_, RequestMediaAccessPermission(SameRequest(request_ptr)
                                                       , _))
     .WillOnce(SaveArg<1>(&callback));
   base::RunLoop().RunUntilIdle();
   ASSERT_FALSE(callback.is_null());
 
   base::Closure stop_callback;
 
   MediaStreamDevices devices;
   devices.push_back(
       MediaStreamDevice(MEDIA_DEVICE_AUDIO_CAPTURE, "Mic", "Mic"));
   std::unique_ptr<MockMediaStreamUI> ui(new MockMediaStreamUI());
   EXPECT_CALL(*ui, OnStarted(_))
       .WillOnce(testing::DoAll(SaveArg<0>(&stop_callback), Return(0)));
   callback.Run(devices, MEDIA_DEVICE_OK, std::move(ui));
 
   MediaStreamDevices response;
   EXPECT_CALL(response_callback_, OnAccessRequestResponse(_, _))
     .WillOnce(SaveArg<0>(&response));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_FALSE(response.empty());
 
   MockStopStreamHandler stop_handler;
-  proxy_->OnStarted(base::Bind(&MockStopStreamHandler::OnStop,
-                               base::Unretained(&stop_handler)),
+  proxy_->OnStarted(base::BindOnce(&MockStopStreamHandler::OnStop,
+                                   base::Unretained(&stop_handler)),
                     MediaStreamUIProxy::WindowIdCallback());
   base::RunLoop().RunUntilIdle();
 
   ASSERT_FALSE(stop_callback.is_null());
   EXPECT_CALL(stop_handler, OnStop());
   stop_callback.Run();
   base::RunLoop().RunUntilIdle();
 }
 
 TEST_F(MediaStreamUIProxyTest, WindowIdCallbackCalled) {
   std::unique_ptr<MediaStreamRequest> request(new MediaStreamRequest(
       0, 0, 0, GURL("http://origin/"), false, MEDIA_GENERATE_STREAM,
       std::string(), std::string(), MEDIA_NO_SERVICE,
       MEDIA_DESKTOP_VIDEO_CAPTURE, false));
   MediaStreamRequest* request_ptr = request.get();
 
   proxy_->RequestAccess(
       std::move(request),
-      base::Bind(&MockResponseCallback::OnAccessRequestResponse,
-                 base::Unretained(&response_callback_)));
+      base::BindOnce(&MockResponseCallback::OnAccessRequestResponse,
+                     base::Unretained(&response_callback_)));
   MediaResponseCallback callback;
   EXPECT_CALL(delegate_, RequestMediaAccessPermission(SameRequest(request_ptr),
                                                       _))
       .WillOnce(SaveArg<1>(&callback));
   base::RunLoop().RunUntilIdle();
 
   const int kWindowId = 1;
   std::unique_ptr<MockMediaStreamUI> ui(new MockMediaStreamUI());
   EXPECT_CALL(*ui, OnStarted(_)).WillOnce(Return(kWindowId));
 
   callback.Run(MediaStreamDevices(), MEDIA_DEVICE_OK, std::move(ui));
   EXPECT_CALL(response_callback_, OnAccessRequestResponse(_, _));
 
   MockStopStreamHandler handler;
   EXPECT_CALL(handler, OnWindowId(kWindowId));
 
-  proxy_->OnStarted(
-      base::Bind(&MockStopStreamHandler::OnStop, base::Unretained(&handler)),
-      base::Bind(&MockStopStreamHandler::OnWindowId,
-                 base::Unretained(&handler)));
+  proxy_->OnStarted(base::BindOnce(&MockStopStreamHandler::OnStop,
+                                   base::Unretained(&handler)),
+                    base::BindOnce(&MockStopStreamHandler::OnWindowId,
+                                   base::Unretained(&handler)));
   base::RunLoop().RunUntilIdle();
 }
 
 }  // namespace content