Remove trailing comma in enum

Spotted by ICC:
qfreelist_p.h(127): warning #271: trailing comma is nonstandard
          BlockCount = 4,
                        ^

Change-Id: Ib64d1d19ca0514e7582a295da48cbf6705aa8c44
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com>

src/3rdparty/harfbuzz/src/harfbuzz-thai.c

@@ -164,7 +164,7 @@ static int tis620_2[128] = {
 enum ThaiFontType {
     TIS,
     WIN,
-    MAC,
+    MAC
 };
 
 static int thai_get_glyph_index (ThaiFontType font_type, unsigned char c)

src/corelib/kernel/qabstracteventdispatcher.cpp

@@ -56,7 +56,7 @@ struct QtTimerIdFreeListConstants : public QFreeListDefaultConstants
     enum
     {
         InitialNextValue = 1,
-        BlockCount = 6,
+        BlockCount = 6
     };
 
     static const int Sizes[BlockCount];

src/corelib/tools/qfreelist_p.h

@@ -124,7 +124,7 @@ struct Q_AUTOTEST_EXPORT QFreeListDefaultConstants
         SerialMask = ~IndexMask & ~0x80000000,
         SerialCounter = IndexMask + 1,
         MaxIndex = IndexMask,
-        BlockCount = 4,
+        BlockCount = 4
     };
 
     static const int Sizes[BlockCount];