Get just the name of the symbol (instead of qualified path) as symbolName of the definition info.

Fixes #652

Author: sheetalkamat

src/services/services.ts

@@ -2599,7 +2599,7 @@ module ts {
             var result: DefinitionInfo[] = [];
 
             var declarations = symbol.getDeclarations();
-            var symbolName = typeInfoResolver.symbolToString(symbol, node);
+            var symbolName = typeInfoResolver.symbolToString(symbol); // Do not get scoped name, just the name of the symbol
             var symbolKind = getSymbolKind(symbol);
             var containerSymbol = symbol.parent;
             var containerName = containerSymbol ? typeInfoResolver.symbolToString(containerSymbol, node) : "";

tests/cases/fourslash/definitionNameOnEnumMember.ts

@@ -8,5 +8,4 @@
 ////var enumMember = e./*1*/thirdMember;
 
 goTo.marker("1");
-// This is bug #652
-verify.verifyDefinitionsName("e.thirdMember", "e");
+verify.verifyDefinitionsName("thirdMember", "e");