Bug 924403 - Send non-OMTC GL layers into oblivion. r=nrc
Bug 924403. Rename OGL shaders files. r=mattwoodrow

--HG--
rename : gfx/layers/opengl/LayerManagerOGLProgram.cpp => gfx/layers/opengl/OGLShaderProgram.cpp
rename : gfx/layers/opengl/LayerManagerOGLProgram.h => gfx/layers/opengl/OGLShaderProgram.h
rename : gfx/layers/opengl/LayerManagerOGLShaders.h => gfx/layers/opengl/OGLShaders.h
rename : gfx/layers/opengl/LayerManagerOGLShaders.txt => gfx/layers/opengl/OGLShaders.txt
Bug 924403. Linux users who had previously opted in to OpenGL get OMTC OpenGL. r=mattwoodrow