Dumper: Fix adding quotes to C++ literals

Using plain '"' makes the name empty (value=\"\"Foo\"\").

Encode it to hex instead.

Change-Id: I5fec9d487f119ba5ca9b5aaa95b50e45a73bafa0
Reviewed-by: hjk <hjk@theqtcompany.com>

share/qtcreator/debugger/creatortypes.py

@@ -68,7 +68,7 @@ def readLiteral(d, value):
         return "<unsupported>"
 
 def dumpLiteral(d, value):
-    d.putValue('"' + readLiteral(d, value) + '"')
+    d.putValue(d.hexencode(readLiteral(d, value)), Hex2EncodedLatin1)
 
 def qdump__Core__Id(d, value):
     try: