Revert of Delete cricket::VideoFrame methods GetYPlane and GetYPitch.

webrtc/media/base/fakevideorenderer.h

Index: webrtc/media/base/fakevideorenderer.h
diff --git a/webrtc/media/base/fakevideorenderer.h b/webrtc/media/base/fakevideorenderer.h
index 7398bbaa8bbf12d087b6bec7e5114c38ec9828c8..51f1f90ee88c3f17e080004ffa751ecbc77c9ade 100644
--- a/webrtc/media/base/fakevideorenderer.h
+++ b/webrtc/media/base/fakevideorenderer.h
@@ -82,15 +82,15 @@
                                  uint8_t v_min,
                                  uint8_t v_max,
                                  const cricket::VideoFrame* frame) {
-    if (!frame || !frame->video_frame_buffer()) {
+    if (!frame) {
       return false;
     }
     // Y
     int y_width = frame->width();
     int y_height = frame->height();
-    const uint8_t* y_plane = frame->video_frame_buffer()->DataY();
+    const uint8_t* y_plane = frame->GetYPlane();
     const uint8_t* y_pos = y_plane;
-    int32_t y_pitch = frame->video_frame_buffer()->StrideY();
+    int32_t y_pitch = frame->GetYPitch();
     for (int i = 0; i < y_height; ++i) {
       for (int j = 0; j < y_width; ++j) {
         uint8_t y_value = *(y_pos + j);
@@ -103,12 +103,12 @@
     // U and V
     int chroma_width = (frame->width() + 1)/2;
     int chroma_height = (frame->height() + 1)/2;
-    const uint8_t* u_plane = frame->video_frame_buffer()->DataU();
-    const uint8_t* v_plane = frame->video_frame_buffer()->DataV();
+    const uint8_t* u_plane = frame->GetUPlane();
+    const uint8_t* v_plane = frame->GetVPlane();
     const uint8_t* u_pos = u_plane;
     const uint8_t* v_pos = v_plane;
-    int32_t u_pitch = frame->video_frame_buffer()->StrideU();
-    int32_t v_pitch = frame->video_frame_buffer()->StrideV();
+    int32_t u_pitch = frame->GetUPitch();
+    int32_t v_pitch = frame->GetVPitch();
     for (int i = 0; i < chroma_height; ++i) {
       for (int j = 0; j < chroma_width; ++j) {
         uint8_t u_value = *(u_pos + j);