Bug #19499 --> remove some obsolete code involving mailto

urls. we can handle mailto urls just fine now. this was giving us problems if you moused over or
clicked on a http/file url that had the word "mailto" in it.
r=vidur

content/base/src/nsGenericElement.cpp

@@ -1504,15 +1504,6 @@ nsGenericElement::TriggerLink(nsIPresContext* aPresContext,
     absURLSpec = aURLSpec;
   }
 
-	// HACK HACK HACK. If the link clicked is a mailto: url just
-  // pass the aURLSpec. This is because, netlib doesn't recognize
-  // mailto: protocol. Note: This s'd go away after  NECKO lands
-  
-  PRInt32 offset = -1;
-  offset = aURLSpec.Find("mailto", PR_TRUE);
-  if (offset >= 0)
-    absURLSpec = aURLSpec;
-
   // Now pass on absolute url to the click handler
   if (aClick) {
     nsresult proceed = NS_OK;

layout/base/src/nsGenericElement.cpp

@@ -1504,15 +1504,6 @@ nsGenericElement::TriggerLink(nsIPresContext* aPresContext,
     absURLSpec = aURLSpec;
   }
 
-	// HACK HACK HACK. If the link clicked is a mailto: url just
-  // pass the aURLSpec. This is because, netlib doesn't recognize
-  // mailto: protocol. Note: This s'd go away after  NECKO lands
-  
-  PRInt32 offset = -1;
-  offset = aURLSpec.Find("mailto", PR_TRUE);
-  if (offset >= 0)
-    absURLSpec = aURLSpec;
-
   // Now pass on absolute url to the click handler
   if (aClick) {
     nsresult proceed = NS_OK;