glSetFenceNV     1454 ppapi/lib/gl/include/GLES2/gl2ext.h GL_APICALL void GL_APIENTRY glSetFenceNV (GLuint, GLenum);
glSetFenceNV     1318 third_party/khronos/GLES2/gl2ext.h GL_APICALL void GL_APIENTRY glSetFenceNV (GLuint fence, GLenum condition);
glSetFenceNV       27 ui/gl/gl_fence.cc     glSetFenceNV(fence_, GL_ALL_COMPLETED_NV);