Moving utility methods in data_reduction_proxy to util namespace

components/data_reduction_proxy/core/browser/data_reduction_proxy_delegate.cc

Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_delegate.cc
diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_delegate.cc b/components/data_reduction_proxy/core/browser/data_reduction_proxy_delegate.cc
index 6eb2fe3e22616660ce2276e1f6e400c4373a27cb..4acb735e20f37c7786c47a06fda14e6b5677e367 100644
--- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_delegate.cc
+++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_delegate.cc
@@ -101,26 +101,26 @@ void OnResolveProxyHandler(const GURL& url,
                            const std::string& method,
                            int load_flags,
                            const net::ProxyConfig& data_reduction_proxy_config,
                            const net::ProxyRetryInfoMap& proxy_retry_info,
                            const DataReductionProxyConfig* config,
                            net::ProxyInfo* result) {
   DCHECK(config);
   DCHECK(result->is_empty() || result->is_direct() ||
          !config->IsDataReductionProxy(result->proxy_server().host_port_pair(),
                                        NULL));
-  if (!EligibleForDataReductionProxy(*result, url, method))
+  if (!util::EligibleForDataReductionProxy(*result, url, method))
     return;
   net::ProxyInfo data_reduction_proxy_info;
-  bool data_saver_proxy_used =
-      ApplyProxyConfigToProxyInfo(data_reduction_proxy_config, proxy_retry_info,
-                                  url, &data_reduction_proxy_info);
+  bool data_saver_proxy_used = util::ApplyProxyConfigToProxyInfo(
+      data_reduction_proxy_config, proxy_retry_info, url,
+      &data_reduction_proxy_info);
   if (data_saver_proxy_used)
     result->OverrideProxyList(data_reduction_proxy_info.proxy_list());
   if (config->enabled_by_user_and_reachable() && url.SchemeIsHTTPOrHTTPS() &&
       !url.SchemeIsCryptographic() && !net::IsLocalhost(url.host())) {
     UMA_HISTOGRAM_BOOLEAN("DataReductionProxy.ConfigService.HTTPRequests",
                           data_saver_proxy_used);
   }
 }
 
 }  // namespace data_reduction_proxy