Refactored eglbringuptest to separate EGL and VG code
This allows for a more complex demo (e.g. one which includes
animated rendering) to be implemented simply by writing a new
class derived from CEglRendering, and modifying CWsApp::ConstructL
to create an instance of this new class.
# OpenWF Conformance Tests run under testexecute
TESTEXECUTE, \logs\testexecute\ct_api.htm, , z:\wfctest\ct_api.script, 800
TESTEXECUTE, \logs\testexecute\ct_offscreen.htm, , z:\wfctest\ct_offscreen.script, 3000
TESTEXECUTE, \logs\testexecute\ct_onscreen.htm, , z:\wfctest\ct_onscreen.script, 3000
TESTEXECUTE, \logs\testexecute\ct_onscreenstress.htm, , z:\wfctest\ct_onscreenstress.script, 3000