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

content/common/video_capture.mojom

Index: content/common/video_capture.mojom
diff --git a/content/common/video_capture.mojom b/content/common/video_capture.mojom
deleted file mode 100644
index 77624424521fe059b92bf81bb9b10a809fe0f939..0000000000000000000000000000000000000000
--- a/content/common/video_capture.mojom
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2016 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.
-
-module content.mojom;
-
-interface VideoCaptureRendererToBrowser
-{
-  // TODO(mcasas): Migrate the rest of the messages, https://crbug.com/651897.
-
-  // Closes the video capture specified by |device_id|.
-  StopCapture(int32 device_id);
-
-  // Pauses the video capture specified by |device_id|.
-  PauseCapture(int32 device_id);
-
-  // Requests that the video capturer send a frame "soon" (e.g., to resolve
-  // picture loss or quality issues).
-  RequestRefreshFrame(int32 device_id);
-};