opengl-or-es can be kept now
This ends up configure errors with newly updated 2.40 webkit in core
Fixes issues like
| CMake Error at Source/cmake/WebKitMacros.cmake:154 (target_link_libraries):
| Target "WebCore" links to:
|
| WPE::libwpe
|
| but the target was not found. Possible reasons include:
|
| * There is a typo in the target name.
| * A find_package call is missing for an IMPORTED target.
| * An ALIAS target is missing.
Signed-off-by: Khem Raj <raj.khem@gmail.com>