Reland of Split IncomingVideoStream into two implementations, with smoothing and without.

webrtc/common_video/common_video_unittests.gyp

 # 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.
 
 {
   'includes': ['../build/common.gypi'],
   'targets': [
     {
       'target_name': 'common_video_unittests',
       'type': '<(gtest_target_type)',
       'dependencies': [
          '<(webrtc_root)/common_video/common_video.gyp:common_video',
          '<(DEPTH)/testing/gtest.gyp:gtest',
          '<(webrtc_root)/system_wrappers/system_wrappers.gyp:system_wrappers',
          '<(webrtc_root)/test/test.gyp:test_support_main',
          '<(webrtc_root)/test/test.gyp:video_test_common',
       ],
       'sources': [
         'bitrate_adjuster_unittest.cc',
         'h264/pps_parser_unittest.cc',
         'h264/sps_parser_unittest.cc',
         'h264/sps_vui_rewriter_unittest.cc',
         'i420_buffer_pool_unittest.cc',
         'i420_video_frame_unittest.cc',
+        'incoming_video_stream_unittest.cc',
         'libyuv/libyuv_unittest.cc',
       ],
       # Disable warnings to enable Win64 build, issue 1323.
       'msvs_disabled_warnings': [
         4267,  # size_t to int truncation.
       ],
       'conditions': [
         ['OS=="android"', {
           'dependencies': [
             '<(DEPTH)/testing/android/native_test.gyp:native_test_native_code',
@@ skipping 52 matching lines @@
             '../build/isolate.gypi',
           ],
           'sources': [
             'common_video_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }