Revert "JB_MR1: native/libs/ui: Adding fix for conf 2.0 seg faults"

This reverts commit a04480828cf0a9727400ad32d5a9f190a71f55c1.

	modified:   libs/ui/FramebufferNativeWindow.cpp
Revert "cleanup legacy functions"

This reverts commit 57d04595e47ebee84389a750232d907dc369d991.

	modified:   include/gui/SurfaceComposerClient.h
	modified:   libs/gui/SurfaceComposerClient.cpp
Revert "Revert "Revert "remove support for HWC < 1.0"""

This reverts commit 8e6bca424ba39be331b7f469c347acdb732f0e7d.

	modified:   services/surfaceflinger/DisplayHardware/HWComposer.cpp
Revert "Merge android-4.2.2_r1"

This reverts commit d414c80856c559fb4ca6e7d9e994b6a9bb7949f8.

	modified:   cmds/dumpstate/dumpstate.c
	modified:   include/ui/GraphicBufferAllocator.h
	modified:   include/utils/Trace.h
	modified:   libs/gui/BufferQueue.cpp
	modified:   libs/ui/GraphicBufferAllocator.cpp
	modified:   libs/utils/Trace.cpp
	modified:   opengl/libs/EGL/egl.cpp
	modified:   opengl/specs/EGL_ANDROID_native_fence_sync.txt
	modified:   services/surfaceflinger/DisplayHardware/HWComposer.cpp
	modified:   services/surfaceflinger/DisplayHardware/HWComposer.h
	modified:   services/surfaceflinger/Layer.cpp
	modified:   services/surfaceflinger/Layer.h
	modified:   services/surfaceflinger/LayerBase.cpp
	modified:   services/surfaceflinger/LayerBase.h
	modified:   services/surfaceflinger/SurfaceFlinger.cpp