net: Remove typedef net::URLRequest URLRequest;

BUG=64263
TEST=compiled locally, trybots

Review URL: http://codereview.chromium.org/5384002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@67762 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/ssl/ssl_client_auth_handler.h b/chrome/browser/ssl/ssl_client_auth_handler.h
index 4680602..a1de68e 100644
--- a/chrome/browser/ssl/ssl_client_auth_handler.h
+++ b/chrome/browser/ssl/ssl_client_auth_handler.h
@@ -19,7 +19,7 @@
 // This class handles the approval and selection of a certificate for SSL client
 // authentication by the user.
 // It is self-owned and deletes itself when the UI reports the user selection or
-// when the URLRequest is cancelled.
+// when the net::URLRequest is cancelled.
 class SSLClientAuthHandler
     : public base::RefCountedThreadSafe<SSLClientAuthHandler,
                                         BrowserThread::DeleteOnIOThread> {
@@ -54,7 +54,7 @@
   // Called on the IO thread.
   void DoCertificateSelected(net::X509Certificate* cert);
 
-  // The URLRequest that triggered this client auth.
+  // The net::URLRequest that triggered this client auth.
   net::URLRequest* request_;
 
   // The certs to choose from.