OPERATION_NONE 13 ppapi/shared_impl/file_io_state_manager.cc : num_pending_ops_(0), pending_op_(OPERATION_NONE), file_open_(false) {} OPERATION_NONE 29 ppapi/shared_impl/file_io_state_manager.cc if (pending_op_ != OPERATION_NONE && OPERATION_NONE 37 ppapi/shared_impl/file_io_state_manager.cc DCHECK(pending_op_ == OPERATION_NONE || OPERATION_NONE 46 ppapi/shared_impl/file_io_state_manager.cc pending_op_ = OPERATION_NONE;