Cleaned up eglbringuptest code
- Refactored CEGLRendering construction to separate EGL and VG setup
- Consistently check EGL and VG errors after each API call
- Standardised RDebug::Printf statements to all start with [EBT]
- Removed unused libraries from MMP file
- Removed unused openvgengine.h
- Removed various unused member variables
- Removed unused CWsCanvas class
JustInTime 0
PlatSecDiagnostics ON
PlatSecEnforcement ON
PlatSecProcessIsolation ON
PlatSecEnforceSysBin ON
SYMBIAN_GRAPHICS_USE_GCE ON
SYMBIAN_BASE_USE_GCE ON
StartupMode 7
_NewScreen_
ScreenWidth 640
ScreenHeight 240