Reland "Update includes for webrtc/{base => rtc_base} rename (3/3)"

webrtc/rtc_base/json.cc

 /*
  *  Copyright 2004 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/json.h"
+#include "webrtc/rtc_base/json.h"
 
 #include <errno.h>
 #include <limits.h>
 #include <stdlib.h>
 
 #include <sstream>
 
 namespace rtc {
 
 bool GetStringFromJson(const Json::Value& in, std::string* out) {
@@ skipping 269 matching lines @@
   return GetValueFromJsonObject(in, k, &x) && GetDoubleFromJson(x, out);
 }
 
 std::string JsonValueToString(const Json::Value& json) {
   Json::FastWriter w;
   std::string value = w.write(json);
   return value.substr(0, value.size() - 1);  // trim trailing newline
 }
 
 }  // namespace rtc