Cleanup of webrtc::VideoFrame.

webrtc/media/engine/fakewebrtcvideocapturemodule.h

 /*
  *  Copyright (c) 2004 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 72 matching lines @@
   VideoCaptureEncodeInterface* GetEncodeInterface(
       const webrtc::VideoCodec& codec) override {
     return NULL;  // not implemented
   }
   int32_t AddRef() const override { return 0; }
   int32_t Release() const override {
     delete this;
     return 0;
   }
 
-  bool SendFrame(int w, int h) {
-    if (!running_) return false;
+  void SendFrame(int w, int h) {
+    if (!running_) return;
     webrtc::VideoFrame sample;
     // Setting stride based on width.
-    if (sample.CreateEmptyFrame(w, h, w, (w + 1) / 2, (w + 1) / 2) < 0) {
-      return false;
-    }
+    sample.CreateEmptyFrame(w, h, w, (w + 1) / 2, (w + 1) / 2);
     if (callback_) {
       callback_->OnIncomingCapturedFrame(id_, sample);
     }
-    return true;
   }
 
   const webrtc::VideoCaptureCapability& cap() const {
     return cap_;
   }
 
  private:
   // Ref-counted, use Release() instead.
   ~FakeWebRtcVideoCaptureModule();
 
   FakeWebRtcVcmFactory* factory_;
   int id_;
   webrtc::VideoCaptureDataCallback* callback_;
   bool running_;
   webrtc::VideoCaptureCapability cap_;
   int delay_;
 };
 
 #endif  // WEBRTC_MEDIA_ENGINE_FAKEWEBRTCVIDEOCAPTUREMODULE_H_