Create a content::UrlFetcher interface that lives in content/public/common and convert users to i...

chrome/browser/tab_contents/spelling_menu_observer.cc

 // Copyright (c) 2011 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 "chrome/browser/tab_contents/spelling_menu_observer.h"
 
 #include <string>
 
 #include "base/json/json_reader.h"
 #include "base/json/string_escape.h"
@@ skipping 122 matching lines @@
       "\"key\":\"" SPELLING_SERVICE_KEY "\""
       "}"
       "}";
   std::string request = base::StringPrintf(kSpellingRequest,
                                            encoded_text.c_str(),
                                            language, country);
 
   static const char kSpellingServiceURL[] = SPELLING_SERVICE_URL;
   GURL url = GURL(kSpellingServiceURL);
   fetcher_.reset(new URLFetcher(url, URLFetcher::POST, this));
-  fetcher_->set_request_context(context);
-  fetcher_->set_upload_data("application/json", request);
+  fetcher_->SetRequestContext(context);
+  fetcher_->SetUploadData("application/json", request);
   fetcher_->Start();
 
   animation_timer_.Start(FROM_HERE, base::TimeDelta::FromSeconds(1),
       this, &SpellingMenuObserver::OnAnimationTimerExpired);
 
   return true;
 }
 
-void SpellingMenuObserver::OnURLFetchComplete(const URLFetcher* source) {
+void SpellingMenuObserver::OnURLFetchComplete(
+    const content::URLFetcher* source) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   fetcher_.reset();
   animation_timer_.Stop();
 
   // Parse the response JSON and replace misspelled words in the |result_| text
   // with their suggestions.
   std::string data;
   source->GetResponseAsString(&data);
-  succeeded_ = ParseResponse(source->response_code(), data);
+  succeeded_ = ParseResponse(source->GetResponseCode(), data);
   if (!succeeded_)
     result_ = l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_SPELLING_CORRECT);
 
   // Update the menu item with the result text. We enable this item only when
   // the request text has misspelled words. (We disable this item not only when
   // we receive a server error but also when the input text consists only of
   // well-spelled words. For either case, we do not need to replace the input
   // text.)
   proxy_->UpdateMenuItem(IDC_CONTENT_CONTEXT_SPELLING_SUGGESTION, succeeded_,
                          result_);
@@ skipping 90 matching lines @@
   loading_frame_ = (loading_frame_ + 1) & 3;
   string16 loading_message = loading_message_;
   for (int i = 0; i < loading_frame_; ++i)
     loading_message.push_back('.');
 
   // Update the menu item with the text. We disable this item to prevent users
   // from selecting it.
   proxy_->UpdateMenuItem(IDC_CONTENT_CONTEXT_SPELLING_SUGGESTION, false,
                          loading_message);
 }