Add rotation to EncodedImage and make sure it is passed through encoders.

webrtc/test/call_test.h

 /*
  *  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.
  */
 #ifndef WEBRTC_TEST_CALL_TEST_H_
@@ skipping 62 matching lines @@
 
   void CreateFrameGeneratorCapturerWithDrift(Clock* drift_clock, float speed);
   void CreateFrameGeneratorCapturer();
   void CreateFakeAudioDevices();
 
   void CreateVideoStreams();
   void CreateAudioStreams();
   void Start();
   void Stop();
   void DestroyStreams();
+  void SetFakeVideoCaptureRotation(VideoRotation rotation);
 
   Clock* const clock_;
 
   rtc::scoped_ptr<Call> sender_call_;
   rtc::scoped_ptr<PacketTransport> send_transport_;
   VideoSendStream::Config video_send_config_;
   VideoEncoderConfig video_encoder_config_;
   VideoSendStream* video_send_stream_;
   AudioSendStream::Config audio_send_config_;
   AudioSendStream* audio_send_stream_;
@@ skipping 93 matching lines @@
  public:
   explicit EndToEndTest(unsigned int timeout_ms);
 
   bool ShouldCreateReceivers() const override;
 };
 
 }  // namespace test
 }  // namespace webrtc
 
 #endif  // WEBRTC_TEST_CALL_TEST_H_