Introduce url::Origin to represent Web Origin.

content/browser/renderer_host/websocket_host.h

Index: content/browser/renderer_host/websocket_host.h
diff --git a/content/browser/renderer_host/websocket_host.h b/content/browser/renderer_host/websocket_host.h
index ba10f1c3885509a114c55bfe0bdee420f11c388c..bfe63043f0634111a340ca0c4bdf6f65e4aa24f3 100644
--- a/content/browser/renderer_host/websocket_host.h
+++ b/content/browser/renderer_host/websocket_host.h
@@ -14,6 +14,10 @@
 
 class GURL;
 
+namespace url {
+class Origin;
+}  // namespace url
+
 namespace net {
 class WebSocketChannel;
 class URLRequestContext;
@@ -47,7 +51,7 @@ class CONTENT_EXPORT WebSocketHost {
 
   void OnAddChannelRequest(const GURL& socket_url,
                            const std::vector<std::string>& requested_protocols,
-                           const GURL& origin);
+                           const url::Origin& origin);
 
   void OnSendFrame(bool fin,
                    WebSocketMessageType type,