reland crrev.com/212927 Move webkitplatformsupport_impl and related from glue to child

webkit/glue/weburlrequest_extradata_impl.cc

Index: webkit/glue/weburlrequest_extradata_impl.cc
diff --git a/webkit/glue/weburlrequest_extradata_impl.cc b/webkit/glue/weburlrequest_extradata_impl.cc
deleted file mode 100644
index d9e7462c48e7c8eaf05713a8266d6d68a4ca9600..0000000000000000000000000000000000000000
--- a/webkit/glue/weburlrequest_extradata_impl.cc
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "webkit/glue/weburlrequest_extradata_impl.h"
-
-using WebKit::WebReferrerPolicy;
-using WebKit::WebString;
-
-namespace webkit_glue {
-
-WebURLRequestExtraDataImpl::WebURLRequestExtraDataImpl(
-    WebReferrerPolicy referrer_policy,
-    const WebString& custom_user_agent)
-    : referrer_policy_(referrer_policy),
-      custom_user_agent_(custom_user_agent) {
-}
-
-WebURLRequestExtraDataImpl::~WebURLRequestExtraDataImpl() {
-}
-
-}  // namespace webkit_glue