Delete webrtc::VideoFrame methods buffer and stride.

webrtc/modules/video_render/android/video_render_opengles20.cc

Index: webrtc/modules/video_render/android/video_render_opengles20.cc
diff --git a/webrtc/modules/video_render/android/video_render_opengles20.cc b/webrtc/modules/video_render/android/video_render_opengles20.cc
index 45db56a4f6e6cd93d68abc7d5eb6557f38bb0e43..49bea08602aed85e5af2228cf7291f97844d124d 100644
--- a/webrtc/modules/video_render/android/video_render_opengles20.cc
+++ b/webrtc/modules/video_render/android/video_render_opengles20.cc
@@ -378,18 +378,21 @@ void VideoRenderOpenGles20::UpdateTextures(const VideoFrame& frameToRender) {
 
   glActiveTexture(GL_TEXTURE0);
   glBindTexture(GL_TEXTURE_2D, _textureIds[0]);
-  GlTexSubImage2D(width, height, frameToRender.stride(kYPlane),
-                  frameToRender.buffer(kYPlane));
+  GlTexSubImage2D(width, height,
+                  frameToRender.video_frame_buffer()->StrideY(),
+                  frameToRender.video_frame_buffer()->DataY());
 
   glActiveTexture(GL_TEXTURE1);
   glBindTexture(GL_TEXTURE_2D, _textureIds[1]);
-  GlTexSubImage2D(width / 2, height / 2, frameToRender.stride(kUPlane),
-                  frameToRender.buffer(kUPlane));
+  GlTexSubImage2D(width / 2, height / 2,
+                  frameToRender.video_frame_buffer()->StrideU(),
+                  frameToRender.video_frame_buffer()->DataU());
 
   glActiveTexture(GL_TEXTURE2);
   glBindTexture(GL_TEXTURE_2D, _textureIds[2]);
-  GlTexSubImage2D(width / 2, height / 2, frameToRender.stride(kVPlane),
-                  frameToRender.buffer(kVPlane));
+  GlTexSubImage2D(width / 2, height / 2,
+                  frameToRender.video_frame_buffer()->StrideV(),
+                  frameToRender.video_frame_buffer()->DataV());
 
   checkGlError("UpdateTextures");
 }