[Mojo Video Capture] Split interface BuildableVideoCaptureDevice

content/browser/renderer_host/media/mock_video_capture_provider.cc

Index: content/browser/renderer_host/media/mock_video_capture_provider.cc
diff --git a/content/browser/renderer_host/media/mock_video_capture_provider.cc b/content/browser/renderer_host/media/mock_video_capture_provider.cc
new file mode 100644
index 0000000000000000000000000000000000000000..c22f723d5ccaa78745e1f045375275abd821dba3
--- /dev/null
+++ b/content/browser/renderer_host/media/mock_video_capture_provider.cc
@@ -0,0 +1,21 @@
+// Copyright 2017 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/mock_video_capture_provider.h"
+
+namespace content {
+
+MockVideoCaptureProvider::MockVideoCaptureProvider() = default;
+
+MockVideoCaptureProvider::~MockVideoCaptureProvider() = default;
+
+MockVideoCaptureDeviceLauncher::MockVideoCaptureDeviceLauncher() = default;
+
+MockVideoCaptureDeviceLauncher::~MockVideoCaptureDeviceLauncher() = default;
+
+MockLaunchedVideoCaptureDevice::MockLaunchedVideoCaptureDevice() = default;
+
+MockLaunchedVideoCaptureDevice::~MockLaunchedVideoCaptureDevice() = default;
+
+}  // namespace content