1 files changed, 0 insertions, 120 deletions
diff --git a/sandbox/linux/syscall_broker/broker_process.cc b/sandbox/linux/syscall_broker/broker_process.cc
deleted file mode 100644
index 30713cedcc..0000000000
--- a/sandbox/linux/syscall_broker/broker_process.cc
+++ /dev/null
@@ -1,120 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "sandbox/linux/syscall_broker/broker_process.h"
-
-#include <fcntl.h>
-#include <signal.h>
-#include <sys/stat.h>
-#include <sys/syscall.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-#include <algorithm>
-#include <string>
-#include <utility>
-#include <vector>
-
-#include "base/callback.h"
-#include "base/logging.h"
-#include "base/posix/eintr_wrapper.h"
-#include "base/process/process_metrics.h"
-#include "build/build_config.h"
-#include "sandbox/linux/syscall_broker/broker_channel.h"
-#include "sandbox/linux/syscall_broker/broker_client.h"
-#include "sandbox/linux/syscall_broker/broker_host.h"
-
-namespace sandbox {
-
-namespace syscall_broker {
-
-BrokerProcess::BrokerProcess(
-    int denied_errno,
-    const std::vector<syscall_broker::BrokerFilePermission>& permissions,
-    bool fast_check_in_client,
-    bool quiet_failures_for_tests)
-    : initialized_(false),
-      fast_check_in_client_(fast_check_in_client),
-      quiet_failures_for_tests_(quiet_failures_for_tests),
-      broker_pid_(-1),
-      policy_(denied_errno, permissions) {
-}
-
-BrokerProcess::~BrokerProcess() {
-  if (initialized_) {
-    if (broker_client_.get()) {
-      // Closing the socket should be enough to notify the child to die,
-      // unless it has been duplicated.
-      CloseChannel();
-    }
-    PCHECK(0 == kill(broker_pid_, SIGKILL));
-    siginfo_t process_info;
-    // Reap the child.
-    int ret = HANDLE_EINTR(waitid(P_PID, broker_pid_, &process_info, WEXITED));
-    PCHECK(0 == ret);
-  }
-}
-
-bool BrokerProcess::Init(
-    const base::Callback<bool(void)>& broker_process_init_callback) {
-  CHECK(!initialized_);
-  BrokerChannel::EndPoint ipc_reader;
-  BrokerChannel::EndPoint ipc_writer;
-  BrokerChannel::CreatePair(&ipc_reader, &ipc_writer);
-
-#if !defined(THREAD_SANITIZER)
-  DCHECK_EQ(1, base::GetNumberOfThreads(base::GetCurrentProcessHandle()));
-#endif
-  int child_pid = fork();
-  if (child_pid == -1) {
-    return false;
-  }
-  if (child_pid) {
-    // We are the parent and we have just forked our broker process.
-    ipc_reader.reset();
-    broker_pid_ = child_pid;
-    broker_client_.reset(new BrokerClient(policy_, std::move(ipc_writer),
-                                          fast_check_in_client_,
-                                          quiet_failures_for_tests_));
-    initialized_ = true;
-    return true;
-  } else {
-    // We are the broker process. Make sure to close the writer's end so that
-    // we get notified if the client disappears.
-    ipc_writer.reset();
-    CHECK(broker_process_init_callback.Run());
-    BrokerHost broker_host(policy_, std::move(ipc_reader));
-    for (;;) {
-      switch (broker_host.HandleRequest()) {
-        case BrokerHost::RequestStatus::LOST_CLIENT:
-          _exit(1);
-        case BrokerHost::RequestStatus::SUCCESS:
-        case BrokerHost::RequestStatus::FAILURE:
-          continue;
-      }
-    }
-    _exit(1);
-  }
-  NOTREACHED();
-  return false;
-}
-
-void BrokerProcess::CloseChannel() {
-  broker_client_.reset();
-}
-
-int BrokerProcess::Access(const char* pathname, int mode) const {
-  RAW_CHECK(initialized_);
-  return broker_client_->Access(pathname, mode);
-}
-
-int BrokerProcess::Open(const char* pathname, int flags) const {
-  RAW_CHECK(initialized_);
-  return broker_client_->Open(pathname, flags);
-}
-
-}  // namespace syscall_broker
-
-}  // namespace sandbox.