Log Message:
webkit-gtk: Update to 2.24.0

pkgsrc changes:
 - Remove patch-Source_JavaScriptCore_assembler_MacroAssemblerARM.cpp: logic
   changed upstream and there is no longer a function that check for a VFP.

Changes:
2.24.0
------
 - Added support fot content filtering.
 - Variation fonts support.
 - Fully emoji rendering support.
 - Added navigation and pinch zoom gestures for touchpads.
 - Support for JPEG2000 images (please note that in pkgsrc at the
   moment it is disabled to avoid a dependency on openjpeg)
 - Script dialogs are now modal to the current web view only.
 - New API to convert URI to format for display.