More Linux warnings fixes (remove default labels as needed):

- as per http://llvm.org/docs/CodingStandards.html#don-t-use-default-labels-in-fully-covered-switches-over-enumerations

Patch by Matt Kopec!

llvm-svn: 169633

lldb/source/Core/ValueObject.cpp

@@ -420,9 +420,6 @@ ValueObject::GetLocationAsCString ()
 
             switch (m_value.GetValueType())
             {
-            default:
-                break;
-
             case Value::eValueTypeScalar:
             case Value::eValueTypeVector:
                 if (m_value.GetContextType() == Value::eContextTypeRegisterInfo)
@@ -926,7 +923,6 @@ ValueObject::GetPointeeData (DataExtractor& data,
                 }
                 break;
             case eAddressTypeInvalid:
-            default:
                 break;
         }
     }
@@ -1524,9 +1520,6 @@ ValueObject::DumpPrintableRepresentation(Stream& s,
             case eValueObjectRepresentationStyleType:
                 return_value = GetTypeName().AsCString();
                 break;
-                
-            default:
-                break;
         }
         
         if (!return_value)
@@ -3674,7 +3667,6 @@ ValueObject::AddressOf (Error &error)
     {
         switch (address_type)
         {
-        default:
         case eAddressTypeInvalid:
             {
                 StreamString expr_path_strm;