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
EXPORTS
_ZN21CGraphicTestFrameRate11QueryPluginER9TAnimRate @ 1 NONAME
_ZN21CGraphicTestFrameRate11SetCallBackE9TCallBack @ 2 NONAME
_ZN21CGraphicTestFrameRate4NewLE4TUid @ 3 NONAME
_ZN21CGraphicTestFrameRate4NewLEi @ 4 NONAME
_ZN21CGraphicTestFrameRateD0Ev @ 5 NONAME
_ZN21CGraphicTestFrameRateD1Ev @ 6 NONAME
_ZN21CGraphicTestFrameRateD2Ev @ 7 NONAME