Remove unused CookiePreferences from report sender and never send cookies

net/url_request/report_sender.cc

Index: net/url_request/report_sender.cc
diff --git a/net/url_request/report_sender.cc b/net/url_request/report_sender.cc
index 96263d7f2b4ea4b1f87e98508e4723613cd3b0dc..bc2bbc35a438d17697eae0e820800fcdbb826f58 100644
--- a/net/url_request/report_sender.cc
+++ b/net/url_request/report_sender.cc
@@ -39,10 +39,8 @@ class CallbackInfo : public base::SupportsUserData::Data {
 
 namespace net {
 
-ReportSender::ReportSender(URLRequestContext* request_context,
-                           CookiesPreference cookies_preference)
-    : request_context_(request_context),
-      cookies_preference_(cookies_preference) {}
+ReportSender::ReportSender(URLRequestContext* request_context)
+    : request_context_(request_context) {}
 
 ReportSender::~ReportSender() {
 }
@@ -58,12 +56,9 @@ void ReportSender::Send(const GURL& report_uri,
   url_request->SetUserData(&kUserDataKey,
                            new CallbackInfo(success_callback, error_callback));
 
-  int load_flags =
-      LOAD_BYPASS_CACHE | LOAD_DISABLE_CACHE | LOAD_DO_NOT_SEND_AUTH_DATA;
-  if (cookies_preference_ != SEND_COOKIES) {
-    load_flags |= LOAD_DO_NOT_SEND_COOKIES | LOAD_DO_NOT_SAVE_COOKIES;
-  }
-  url_request->SetLoadFlags(load_flags);
+  url_request->SetLoadFlags(
+      LOAD_BYPASS_CACHE | LOAD_DISABLE_CACHE | LOAD_DO_NOT_SEND_AUTH_DATA |
+      LOAD_DO_NOT_SEND_COOKIES | LOAD_DO_NOT_SAVE_COOKIES);
 
   HttpRequestHeaders extra_headers;
   extra_headers.SetHeader(HttpRequestHeaders::kContentType, content_type);