Move i420 files to the right location

webrtc/modules/video_coding/BUILD.gn

 # 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.
 
 import("../../build/webrtc.gni")
 
@@ skipping 123 matching lines @@
   deps = [
     "../../system_wrappers",
   ]
 }
 
 # TODO(tkchin): Source set for webrtc_h264_video_toolbox. Currently not
 # possible to add, see https://crbug.com/297668.
 
 source_set("webrtc_i420") {
   sources = [
-    "codecs/i420/main/interface/i420.h",
-    "codecs/i420/main/source/i420.cc",
+    "codecs/i420/i420.cc",
+    "codecs/i420/include/i420.h",
   ]
 
   configs += [ "../..:common_config" ]
   public_configs = [ "../..:common_inherited_config" ]
 
   if (is_clang) {
     # Suppress warnings from Chrome's Clang plugins.
     # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
     configs -= [ "//build/config/clang:find_bad_constructs" ]
   }
@@ skipping 76 matching lines @@
 
   deps = [
     ":video_coding_utility",
     "../../common_video",
     "../../system_wrappers",
   ]
   if (rtc_build_libvpx) {
     deps += [ rtc_libvpx_dir ]
   }
 }