Network service: move URLLoaderThrottle and ThrottlingURLLoader.

content/common/throttling_url_loader.h

 // Copyright 2017 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.
 
-#ifndef CONTENT_CHILD_THROTTLING_URL_LOADER_H_
-#define CONTENT_CHILD_THROTTLING_URL_LOADER_H_
+#ifndef CONTENT_COMMON_THROTTLING_URL_LOADER_H_
+#define CONTENT_COMMON_THROTTLING_URL_LOADER_H_
 
 #include <memory>
 
 #include "content/common/content_export.h"
 #include "content/common/url_loader.mojom.h"
 #include "content/common/url_loader_factory.mojom.h"
-#include "content/public/child/url_loader_throttle.h"
+#include "content/public/common/url_loader_throttle.h"
 #include "mojo/public/cpp/bindings/binding.h"
 
 namespace content {
 
 namespace mojom {
 class URLLoaderFactory;
 }
 
 // ThrottlingURLLoader is a wrapper around the mojom::URLLoader[Factory]
 // interfaces. It applies a list of URLLoaderThrottle instances which could
@@ skipping 83 matching lines @@
   // Set if request is deferred and SetPriority() is called.
   bool set_priority_cached_ = false;
   net::RequestPriority priority_ = net::MINIMUM_PRIORITY;
   int32_t intra_priority_value_ = 0;
 
   DISALLOW_COPY_AND_ASSIGN(ThrottlingURLLoader);
 };
 
 }  // namespace content
 
-#endif  // CONTENT_CHILD_THROTTLING_URL_LOADER_H_
+#endif  // CONTENT_COMMON_THROTTLING_URL_LOADER_H_