Export missing vgcontext*.h headers and remove libvgi.mmp due to collision with KhronosRI.
JustInTime 0
PlatSecDiagnostics ON
PlatSecEnforcement ON
PlatSecProcessIsolation ON
PlatSecEnforceSysBin ON
SYMBIAN_GRAPHICS_USE_GCE ON
SYMBIAN_BASE_USE_GCE ON
StartupMode 7
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ScreenWidth 640
ScreenHeight 240