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

webrtc/test/call_test.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.
  */
 #include "webrtc/base/checks.h"
@@ skipping 257 matching lines @@
   RTC_DCHECK(audio_receive_streams_.empty());
 
   video_send_stream_ = sender_call_->CreateVideoSendStream(
       video_send_config_, video_encoder_config_);
   for (size_t i = 0; i < video_receive_configs_.size(); ++i) {
     video_receive_streams_.push_back(
         receiver_call_->CreateVideoReceiveStream(video_receive_configs_[i]));
   }
 }
 
+void CallTest::SetFakeVideoCaptureRotation(VideoRotation rotation) {
+  frame_generator_capturer_->SetFakeRotation(rotation);
+}
+
 void CallTest::CreateAudioStreams() {
   audio_send_stream_ = sender_call_->CreateAudioSendStream(audio_send_config_);
   for (size_t i = 0; i < audio_receive_configs_.size(); ++i) {
     audio_receive_streams_.push_back(
         receiver_call_->CreateAudioReceiveStream(audio_receive_configs_[i]));
   }
   CodecInst isac = {kAudioSendPayloadType, "ISAC", 16000, 480, 1, 32000};
   EXPECT_EQ(0, voe_send_.codec->SetSendCodec(voe_send_.channel_id, isac));
 }
 
@@ skipping 158 matching lines @@
 
 EndToEndTest::EndToEndTest(unsigned int timeout_ms) : BaseTest(timeout_ms) {
 }
 
 bool EndToEndTest::ShouldCreateReceivers() const {
   return true;
 }
 
 }  // namespace test
 }  // namespace webrtc