fix some pedantic compiler warnings

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>

src/dbus/qdbuserror.h

@@ -85,7 +85,7 @@ public:
         InvalidService,
         InvalidObjectPath,
         InvalidInterface,
-        InvalidMember,
+        InvalidMember
     };
 
     QDBusError(const DBusError *error = 0);

src/gui/painting/qblittable_p.h

@@ -63,10 +63,7 @@ public:
         SourceOverPixmapCapability      = 0x0004,
         SourceOverScaledPixmapCapability = 0x0008,
         AlphaFillRectCapability         = 0x0010,
-        OpacityPixmapCapability         = 0x0020,
-
-        // Internal ones
-        OutlineCapability               = 0x0001000,
+        OpacityPixmapCapability         = 0x0020
     };
     Q_DECLARE_FLAGS(Capabilities, Capability)
 

src/gui/painting/qcosmeticstroker_p.h

@@ -72,7 +72,7 @@ public:
     enum Caps {
         NoCaps = 0,
         CapBegin = 0x1,
-        CapEnd = 0x2,
+        CapEnd = 0x2
     };
 
     // used to avoid drop outs or duplicated points