Revert of Delete video_render module.

webrtc/modules/video_render/video_render_defines.h

Index: webrtc/modules/video_render/video_render_defines.h
diff --git a/webrtc/modules/video_render/video_render_defines.h b/webrtc/modules/video_render/video_render_defines.h
new file mode 100644
index 0000000000000000000000000000000000000000..999707cb6e5319c07c11709571e7246aa476704a
--- /dev/null
+++ b/webrtc/modules/video_render/video_render_defines.h
@@ -0,0 +1,70 @@
+/*
+ *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef WEBRTC_MODULES_VIDEO_RENDER_VIDEO_RENDER_DEFINES_H_
+#define WEBRTC_MODULES_VIDEO_RENDER_VIDEO_RENDER_DEFINES_H_
+
+#include "webrtc/common_types.h"
+#include "webrtc/common_video/include/incoming_video_stream.h"
+#include "webrtc/modules/include/module_common_types.h"
+
+namespace webrtc
+{
+// Defines
+#ifndef NULL
+#define NULL    0
+#endif
+
+// Enums
+enum VideoRenderType
+{
+    kRenderExternal = 0, // External
+    kRenderWindows = 1, // Windows
+    kRenderCocoa = 2, // Mac
+    kRenderCarbon = 3,
+    kRenderiOS = 4, // iPhone
+    kRenderAndroid = 5, // Android
+    kRenderX11 = 6, // Linux
+    kRenderDefault
+};
+
+// Runtime errors
+enum VideoRenderError
+{
+    kRenderShutDown = 0,
+    kRenderPerformanceAlarm = 1
+};
+
+// Feedback class to be implemented by module user
+class VideoRenderFeedback
+{
+public:
+    virtual void OnRenderError(const int32_t streamId,
+                               const VideoRenderError error) = 0;
+
+protected:
+    virtual ~VideoRenderFeedback()
+    {
+    }
+};
+
+// Mobile enums
+enum StretchMode
+{
+    kStretchToInsideEdge = 1,
+    kStretchToOutsideEdge = 2,
+    kStretchMatchWidth = 3,
+    kStretchMatchHeight = 4,
+    kStretchNone = 5
+};
+
+}  // namespace webrtc
+
+#endif  // WEBRTC_MODULES_VIDEO_RENDER_VIDEO_RENDER_DEFINES_H_