Bug 461199 (Part 17) - Remove no longer needed code from webshell and docshell.

r=bz
sr=sicking

docshell/base/nsDocShell.cpp

@@ -11347,30 +11347,6 @@ nsDocShell::OnLeaveLink()
   return rv;
 }
 
-NS_IMETHODIMP
-nsDocShell::GetLinkState(nsIURI* aLinkURI, nsLinkState& aState)
-{
-  if (!aLinkURI) {
-    // No uri means not a link
-    aState = eLinkState_NotLink;
-    return NS_OK;
-  }
-    
-  aState = eLinkState_Unvisited;
-
-  // no history, leave state unchanged
-  if (!mGlobalHistory)
-    return NS_OK;
-
-  PRBool isVisited;
-  NS_ENSURE_SUCCESS(mGlobalHistory->IsVisited(aLinkURI, &isVisited),
-                    NS_ERROR_FAILURE);
-  if (isVisited)
-    aState = eLinkState_Visited;
-  
-  return NS_OK;
-}
-
 //----------------------------------------------------------------------
 // Web Shell Services API
 

docshell/base/nsDocShell.h

@@ -277,7 +277,6 @@ public:
         nsIURI* aURI,
         const PRUnichar* aTargetSpec);
     NS_IMETHOD OnLeaveLink();
-    NS_IMETHOD GetLinkState(nsIURI* aLinkURI, nsLinkState& aState);
 
     nsDocShellInfoLoadType ConvertLoadTypeToDocShellLoadInfo(PRUint32 aLoadType);
     PRUint32 ConvertDocShellLoadInfoToLoadType(nsDocShellInfoLoadType aDocShellLoadType);

webshell/public/nsILinkHandler.h

@@ -48,7 +48,7 @@ class nsGUIEvent;
 
 // Interface ID for nsILinkHandler
 #define NS_ILINKHANDLER_IID \
- { 0x514bc565, 0x8d38, 0x4dde,{0xb4, 0xeb, 0xe7, 0xb5, 0x01, 0x2b, 0xf4, 0x64}}
+ { 0x71627c30, 0xd3c5, 0x4ad0,{0xb5, 0x33, 0x6e, 0x01, 0x91, 0xf2, 0x79, 0x32}}
 
 /**
  * Interface used for handling clicks on links
@@ -112,12 +112,6 @@ public:
    * Process the mouse leaving a link.
    */
   NS_IMETHOD OnLeaveLink() = 0;
-      
-
-  /**
-   * Get the state of a link to a given absolute URL
-   */
-  NS_IMETHOD GetLinkState(nsIURI* aLinkURI, nsLinkState& aState) = 0;
 };
 
 NS_DEFINE_STATIC_IID_ACCESSOR(nsILinkHandler, NS_ILINKHANDLER_IID)