Move common ImageFetcher component files to core/

components/image_fetcher/core/image_data_fetcher.cc

 // Copyright 2016 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 "components/image_fetcher/image_data_fetcher.h"
+#include "components/image_fetcher/core/image_data_fetcher.h"
 
 #include "net/base/load_flags.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_status_code.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_status.h"
 #include "url/gurl.h"
 
 using data_use_measurement::DataUseUserData;
 
 namespace image_fetcher {
 
 // An active image URL fetcher request. The struct contains the related requests
 // state.
 struct ImageDataFetcher::ImageDataFetcherRequest {
   ImageDataFetcherRequest(const ImageDataFetcherCallback& callback,
                           std::unique_ptr<net::URLFetcher> url_fetcher)
-    : callback(callback),
-      url_fetcher(std::move(url_fetcher)) {}
+      : callback(callback), url_fetcher(std::move(url_fetcher)) {}
 
   ~ImageDataFetcherRequest() {}
 
   // The callback to run after the image data was fetched. The callback will
   // be run even if the image data could not be fetched successfully.
   ImageDataFetcherCallback callback;
 
   std::unique_ptr<net::URLFetcher> url_fetcher;
 };
 
@@ skipping 59 matching lines @@
   if (success) {
     source->GetResponseAsString(&image_data);
   }
   request_iter->second->callback.Run(image_data, metadata);
 
   // Remove the finished request.
   pending_requests_.erase(request_iter);
 }
 
 }  // namespace image_fetcher