DiscardFramebufferEXTImmediate 2182 gpu/command_buffer/client/gles2_cmd_helper_autogen.h void DiscardFramebufferEXTImmediate(GLenum target, DiscardFramebufferEXTImmediate 10433 gpu/command_buffer/common/gles2_cmd_format_autogen.h struct DiscardFramebufferEXTImmediate {