GL_STENCIL_BUFFER_BIT2_QCOM  638 ppapi/lib/gl/include/GLES2/gl2ext.h #define GL_STENCIL_BUFFER_BIT2_QCOM                             0x00040000
GL_STENCIL_BUFFER_BIT2_QCOM 1550 third_party/khronos/GLES2/gl2ext.h #define GL_STENCIL_BUFFER_BIT2_QCOM       0x00040000