Send content settings based on the URL to the renderer instead of just the host.

net/base/net_util.h

Index: net/base/net_util.h
diff --git a/net/base/net_util.h b/net/base/net_util.h
index f614eb66482c92e8cfc53633e6a58fa59af2a62b..9251a4a47608f10d6784ee6d139cc49a765e1b69 100644
--- a/net/base/net_util.h
+++ b/net/base/net_util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -83,6 +83,9 @@ void GetIdentityFromURL(const GURL& url,
                         std::wstring* username,
                         std::wstring* password);
 
+// Returns either the host from |url|, or, if the host is empty, the full spec.
+std::string GetHostOrSpecFromURL(const GURL& url);
+
 // Return the value of the HTTP response header with name 'name'.  'headers'
 // should be in the format that URLRequest::GetResponseHeaders() returns.
 // Returns the empty string if the header is not found.