cricket::VideoFrame cleanup. New width() and height(). Deleted GetChroma* methods.

webrtc/media/base/videoframefactory.cc

 /*
  *  Copyright (c) 2014 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.
  */
 
@@ skipping 24 matching lines @@
   // If the frame is rotated, we need to switch the width and height.
   if (apply_rotation_ &&
       (input_frame->rotation == webrtc::kVideoRotation_90 ||
        input_frame->rotation == webrtc::kVideoRotation_270)) {
     std::swap(output_width, output_height);
   }
 
   // Create and stretch the output frame if it has not been created yet, is
   // still in use by others, or its size is not same as the expected.
   if (!output_frame_ || !output_frame_->IsExclusive() ||
-      output_frame_->GetWidth() != static_cast<size_t>(output_width) ||
-      output_frame_->GetHeight() != static_cast<size_t>(output_height)) {
+      output_frame_->width() != output_width ||
+      output_frame_->height() != output_height) {
     output_frame_.reset(
         cropped_input_frame->Stretch(output_width, output_height, true, true));
     if (!output_frame_) {
       LOG(LS_WARNING) << "Failed to stretch frame to " << output_width << "x"
                       << output_height;
       return NULL;
     }
   } else {
     cropped_input_frame->StretchToFrame(output_frame_.get(), true, true);
     output_frame_->SetTimeStamp(cropped_input_frame->GetTimeStamp());
   }
   return output_frame_->Copy();
 }
 
 }  // namespace cricket