Made method GetFormat so nsDragService can use it.

widget/src/windows/nsClipboard.cpp

@@ -101,7 +101,7 @@ nsresult nsClipboard::QueryInterface(const nsIID& aIID, void** aInstancePtr)
 }
 
 //-------------------------------------------------------------------------
-static UINT GetFormat(const nsString & aMimeStr)
+UINT nsClipboard::GetFormat(const nsString & aMimeStr)
 {
   UINT format = 0;
 

widget/src/windows/nsClipboard.h

@@ -23,7 +23,6 @@
 #include <windows.h>
 
 class nsITransferable;
-//class nsDataObj;
 class nsIClipboardOwner;
 class nsIWidget;
 struct IDataObject;
@@ -60,6 +59,7 @@ public:
 
   static nsresult GetGlobalData(HGLOBAL aHGBL, void ** aData, PRUint32 * aLen);
 
+  static UINT     GetFormat(const nsString & aMimeStr);
 
 
 protected: