Update stale comments that still refer to URLRequestInetJob.

R=darin@chromium.org,willchan@chromium.org
BUG=271572
TEST=none

Review URL: https://codereview.chromium.org/70103018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235665 0039d316-1c4b-4281-b951-d872f2087c98

net/url_request/url_request_filter.cc

@@ -95,9 +95,8 @@ void URLRequestFilter::RemoveHostnameHandler(const std::string& scheme,
   delete iter->second;
   hostname_handler_map_.erase(iter);
   // Note that we don't unregister from the URLRequest ProtocolFactory as
-  // this would left no protocol factory for the scheme.
-  // URLRequestFilter::Factory will keep forwarding the requests to the
-  // URLRequestInetJob.
+  // this would leave no protocol factory for the remaining hostname and URL
+  // handlers.
 }
 
 bool URLRequestFilter::AddUrlHandler(
@@ -135,9 +134,8 @@ void URLRequestFilter::RemoveUrlHandler(const GURL& url) {
   delete iter->second;
   url_handler_map_.erase(iter);
   // Note that we don't unregister from the URLRequest ProtocolFactory as
-  // this would left no protocol factory for the scheme.
-  // URLRequestFilter::Factory will keep forwarding the requests to the
-  // URLRequestInetJob.
+  // this would leave no protocol factory for the remaining hostname and URL
+  // handlers.
 }
 
 void URLRequestFilter::ClearHandlers() {

net/url_request/url_request_filter.h

@@ -12,9 +12,9 @@
 //     GURL("http://foo.com/"),
 //     &URLRequestCustomJob::Factory);
 //
-// If URLRequestFilter::Factory can't find a handle for the request, it passes
-// it through to URLRequestInetJob::Factory and lets the default network stack
-// handle it.
+// If URLRequestFilter::Factory can't find a handler for the request, it
+// returns null to URLRequestJobManager and lets a built-in protocol factory
+// handle the request.
 
 #ifndef NET_URL_REQUEST_URL_REQUEST_FILTER_H_
 #define NET_URL_REQUEST_URL_REQUEST_FILTER_H_