Disable sending cookies from the SpellingServiceClient class.

This change adds a load flag net::LOAD_DO_NOT_SEND_COOKIES to prevent URLFetcher from sending cookies to the Spelling service as suggested in Issue 118957. (This service does not need cookies at all.)

BUG=118957
TEST=none

Review URL: http://codereview.chromium.org/9812003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@128180 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/spellchecker/spelling_service_client.cc

@@ -94,7 +94,8 @@ bool SpellingServiceClient::RequestTextCheck(
       url, content::URLFetcher::POST, this));
   fetcher_->SetRequestContext(context);
   fetcher_->SetUploadData("application/json", request);
-  fetcher_->SetLoadFlags(net::LOAD_DO_NOT_SAVE_COOKIES);
+  fetcher_->SetLoadFlags(
+      net::LOAD_DO_NOT_SEND_COOKIES | net::LOAD_DO_NOT_SAVE_COOKIES);
   fetcher_->Start();
   tag_ = tag;
   callback_ = callback;