GL_STENCIL_BUFFER_BIT6_QCOM  642 ppapi/lib/gl/include/GLES2/gl2ext.h #define GL_STENCIL_BUFFER_BIT6_QCOM                             0x00400000
GL_STENCIL_BUFFER_BIT6_QCOM 1554 third_party/khronos/GLES2/gl2ext.h #define GL_STENCIL_BUFFER_BIT6_QCOM       0x00400000