Implement EGL Lock Surface extension runtime check

Implement EGL Lock Surface extension runtime check

mesa does not support EGL Lock Surface extension which causes webpage rendering
to fail if ENABLE_TIZEN_WEBKIT2_TILED_AC_SHARED_PLATFORM_SURFACE is enabled.

ENABLE_TIZEN_WEBKIT2_TILED_AC_SHARED_PLATFORM_SURFACE is still needed for
HW accelerated video and WebGL. With this patch,
ENABLE_TIZEN_WEBKIT2_TILED_AC_SHARED_PLATFORM_SURFACE can be enabled and
web pages still render correctly.

Change-Id: I7e0db439896f35ad50f4d3443a229b285f11a737
Signed-off-by: Kalyan Kondapally <kalyan.kondapally@intel.com>
Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>