Move temporal-layer properties to FrameConfig.

webrtc/modules/video_coding/codecs/vp8/screenshare_layers_unittest.cc

 /*
  *  Copyright (c) 2013 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 53 matching lines @@
 
   int EncodeFrame(bool base_sync) {
     int flags = ConfigureFrame(base_sync);
     if (flags != -1)
       layers_->FrameEncoded(frame_size_, kDefaultQp);
     return flags;
   }
 
   int ConfigureFrame(bool key_frame) {
     tl_config_ = layers_->UpdateLayerConfig(timestamp_);
+    EXPECT_EQ(0, tl_config_.encoder_layer_id)
+        << "ScreenshareLayers always encodes using the bitrate allocator for "
+           "layer 0, but may reference different buffers and packetize "
+           "differently.";
     if (tl_config_.drop_frame) {
       return -1;
     }
     config_updated_ = layers_->UpdateConfiguration(&cfg_);
     int flags = VP8EncoderImpl::EncodeFlags(tl_config_);
     layers_->PopulateCodecSpecific(key_frame, tl_config_, &vp8_info_,
                                    timestamp_);
     EXPECT_NE(-1, frame_size_);
     return flags;
   }
@@ skipping 510 matching lines @@
 
   config_updated_ = layers_->UpdateConfiguration(&cfg_);
   EXPECT_EQ(kTl1SyncFlags, VP8EncoderImpl::EncodeFlags(tl_config_));
 
   CodecSpecificInfoVP8 new_vp8_info;
   layers_->PopulateCodecSpecific(false, tl_config_, &new_vp8_info, timestamp_);
   EXPECT_TRUE(new_vp8_info.layerSync);
 }
 
 }  // namespace webrtc