Revert 219383 "UMA data collector for cross-site documents(XSD)"

content/child/resource_dispatcher.h

Index: content/child/resource_dispatcher.h
===================================================================
--- content/child/resource_dispatcher.h	(revision 219467)
+++ content/child/resource_dispatcher.h	(working copy)
@@ -45,7 +45,6 @@
   // requests' ID
   int AddPendingRequest(webkit_glue::ResourceLoaderBridge::Peer* callback,
                         ResourceType::Type resource_type,
-                        const GURL& frame_origin,
                         const GURL& request_url);
 
   // Removes a request from the pending_requests_ list, returning true if the
@@ -86,7 +85,6 @@
 
     PendingRequestInfo(webkit_glue::ResourceLoaderBridge::Peer* peer,
                        ResourceType::Type resource_type,
-                       const GURL& frame_origin,
                        const GURL& request_url);
 
     ~PendingRequestInfo();
@@ -95,12 +93,7 @@
     ResourceType::Type resource_type;
     MessageQueue deferred_message_queue;
     bool is_deferred;
-    // Original requested url.
     GURL url;
-    // The security origin of the frame that initiates this request.
-    GURL frame_origin;
-    // The url of the latest response even in case of redirection.
-    GURL response_url;
     linked_ptr<IPC::Message> pending_redirect_message;
     base::TimeTicks request_start;
     base::TimeTicks response_start;