Delete method webrtc::VideoFrame::allocated_size and enum PlaneType.

webrtc/modules/video_coding/codecs/vp8/simulcast_unittest.h

Index: webrtc/modules/video_coding/codecs/vp8/simulcast_unittest.h
diff --git a/webrtc/modules/video_coding/codecs/vp8/simulcast_unittest.h b/webrtc/modules/video_coding/codecs/vp8/simulcast_unittest.h
index 22e86457002dc0eb1c616a8744ced0aa27b56bc7..4aefb38090a735c57b50e6cb26130071e3798c67 100644
--- a/webrtc/modules/video_coding/codecs/vp8/simulcast_unittest.h
+++ b/webrtc/modules/video_coding/codecs/vp8/simulcast_unittest.h
@@ -49,6 +49,13 @@ void SetExpectedValues3(T value0, T value1, T value2, T* expected_values) {
   expected_values[2] = value2;
 }
 
+enum PlaneType {
+  kYPlane = 0,
+  kUPlane = 1,
+  kVPlane = 2,
+  kNumOfPlanes = 3,
+};
+
 class Vp8TestEncodedImageCallback : public EncodedImageCallback {
  public:
   Vp8TestEncodedImageCallback() : picture_id_(-1) {