Bug 774016 - Remove extra ;. r=khuey.

gfx/thebes/gfxFont.h

@@ -441,7 +441,7 @@ private:
         typedef KeyClass::KeyTypePointer KeyTypePointer;
 
         FontTableHashEntry(KeyTypePointer aTag)
-            : KeyClass(aTag), mBlob() { };
+            : KeyClass(aTag), mBlob() { }
         // Copying transfers blob association.
         FontTableHashEntry(FontTableHashEntry& toCopy)
             : KeyClass(toCopy), mBlob(toCopy.mBlob)