Move androidvideotracksource from api under api/android/jni.

webrtc/api/BUILD.gn

 # Copyright (c) 2015 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")
 if (is_android) {
@@ skipping 161 matching lines @@
   rtc_static_library("libjingle_peerconnection_jni") {
     sources = [
       "android/jni/androidmediacodeccommon.h",
       "android/jni/androidmediadecoder_jni.cc",
       "android/jni/androidmediadecoder_jni.h",
       "android/jni/androidmediaencoder_jni.cc",
       "android/jni/androidmediaencoder_jni.h",
       "android/jni/androidmetrics_jni.cc",
       "android/jni/androidnetworkmonitor_jni.cc",
       "android/jni/androidnetworkmonitor_jni.h",
+      "android/jni/androidvideotracksource.cc",
+      "android/jni/androidvideotracksource.h",
       "android/jni/androidvideotracksource_jni.cc",
       "android/jni/classreferenceholder.cc",
       "android/jni/classreferenceholder.h",
       "android/jni/jni_helpers.cc",
       "android/jni/jni_helpers.h",
       "android/jni/native_handle_impl.cc",
       "android/jni/native_handle_impl.h",
       "android/jni/peerconnection_jni.cc",
       "android/jni/surfacetexturehelper_jni.cc",
       "android/jni/surfacetexturehelper_jni.h",
-      "androidvideotracksource.cc",
-      "androidvideotracksource.h",
     ]
 
     configs += [ ":libjingle_peerconnection_jni_warnings_config" ]
 
     if (!build_with_chromium && is_clang) {
       # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
       suppressed_configs += [
         "//build/config/clang:extra_warnings",
         "//build/config/clang:find_bad_constructs",
       ]
@@ skipping 282 matching lines @@
       deps = [
         ":libjingle_peerconnection_java",
         "../base:base_java",
         "//base:base_java",
       ]
 
       shared_libraries = [ ":libjingle_peerconnection_so" ]
     }
   }
 }