Implement people search.

chrome/browser/ui/app_list/search/common/json_response_fetcher.cc

 // Copyright 2013 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/ui/app_list/search/common/json_response_fetcher.h"
 
 #include "base/bind.h"
 #include "base/values.h"
 #include "chrome/browser/safe_json_parser.h"
 #include "net/base/load_flags.h"
@@ skipping 54 matching lines @@
   CHECK_EQ(fetcher_.get(), source);
 
   scoped_ptr<net::URLFetcher> fetcher(fetcher_.Pass());
 
   if (!fetcher->GetStatus().is_success() ||
       fetcher->GetResponseCode() != 200) {
     OnJsonParseError(kBadResponse);
     return;
   }
 
-  std::string webstore_json_data;
-  fetcher->GetResponseAsString(&webstore_json_data);
+  std::string json_data;
+  fetcher->GetResponseAsString(&json_data);
 
   scoped_refptr<SafeJsonParser> parser =
-      new SafeJsonParser(webstore_json_data,
+      new SafeJsonParser(json_data,
                          base::Bind(
                              &JSONResponseFetcher::OnJsonParseSuccess,
                              weak_factory_.GetWeakPtr()),
                          base::Bind(
                              &JSONResponseFetcher::OnJsonParseError,
                              weak_factory_.GetWeakPtr()));
   // The parser will call us back via one of the callbacks.
   parser->Start();
 }
 
 }  // namespace app_list