Deleted OS_WIN and all Windows specific files from base.

base/process/kill_win.cc

Index: base/process/kill_win.cc
diff --git a/base/process/kill_win.cc b/base/process/kill_win.cc
deleted file mode 100644
index 0da3a26ae4f78e9af924609904e81db7872958e2..0000000000000000000000000000000000000000
--- a/base/process/kill_win.cc
+++ /dev/null
@@ -1,198 +0,0 @@
-// Copyright (c) 2013 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 "base/process/kill.h"
-
-#include <io.h>
-#include <windows.h>
-
-#include "base/bind.h"
-#include "base/bind_helpers.h"
-#include "base/logging.h"
-#include "base/message_loop/message_loop.h"
-#include "base/process/process_iterator.h"
-#include "base/win/object_watcher.h"
-
-namespace base {
-
-namespace {
-
-// Exit codes with special meanings on Windows.
-const DWORD kNormalTerminationExitCode = 0;
-const DWORD kDebuggerInactiveExitCode = 0xC0000354;
-const DWORD kKeyboardInterruptExitCode = 0xC000013A;
-const DWORD kDebuggerTerminatedExitCode = 0x40010004;
-
-// This exit code is used by the Windows task manager when it kills a
-// process.  It's value is obviously not that unique, and it's
-// surprising to me that the task manager uses this value, but it
-// seems to be common practice on Windows to test for it as an
-// indication that the task manager has killed something if the
-// process goes away.
-const DWORD kProcessKilledExitCode = 1;
-
-// Maximum amount of time (in milliseconds) to wait for the process to exit.
-static const int kWaitInterval = 2000;
-
-class TimerExpiredTask : public win::ObjectWatcher::Delegate {
- public:
-  explicit TimerExpiredTask(Process process);
-  ~TimerExpiredTask() override;
-
-  void TimedOut();
-
-  // MessageLoop::Watcher -----------------------------------------------------
-  void OnObjectSignaled(HANDLE object) override;
-
- private:
-  void KillProcess();
-
-  // The process that we are watching.
-  Process process_;
-
-  win::ObjectWatcher watcher_;
-
-  DISALLOW_COPY_AND_ASSIGN(TimerExpiredTask);
-};
-
-TimerExpiredTask::TimerExpiredTask(Process process) : process_(process.Pass()) {
-  watcher_.StartWatching(process_.Handle(), this);
-}
-
-TimerExpiredTask::~TimerExpiredTask() {
-  TimedOut();
-}
-
-void TimerExpiredTask::TimedOut() {
-  if (process_.IsValid())
-    KillProcess();
-}
-
-void TimerExpiredTask::OnObjectSignaled(HANDLE object) {
-  process_.Close();
-}
-
-void TimerExpiredTask::KillProcess() {
-  // Stop watching the process handle since we're killing it.
-  watcher_.StopWatching();
-
-  // OK, time to get frisky.  We don't actually care when the process
-  // terminates.  We just care that it eventually terminates, and that's what
-  // TerminateProcess should do for us. Don't check for the result code since
-  // it fails quite often. This should be investigated eventually.
-  process_.Terminate(kProcessKilledExitCode, false);
-
-  // Now, just cleanup as if the process exited normally.
-  OnObjectSignaled(process_.Handle());
-}
-
-}  // namespace
-
-TerminationStatus GetTerminationStatus(ProcessHandle handle, int* exit_code) {
-  DWORD tmp_exit_code = 0;
-
-  if (!::GetExitCodeProcess(handle, &tmp_exit_code)) {
-    DPLOG(FATAL) << "GetExitCodeProcess() failed";
-    if (exit_code) {
-      // This really is a random number.  We haven't received any
-      // information about the exit code, presumably because this
-      // process doesn't have permission to get the exit code, or
-      // because of some other cause for GetExitCodeProcess to fail
-      // (MSDN docs don't give the possible failure error codes for
-      // this function, so it could be anything).  But we don't want
-      // to leave exit_code uninitialized, since that could cause
-      // random interpretations of the exit code.  So we assume it
-      // terminated "normally" in this case.
-      *exit_code = kNormalTerminationExitCode;
-    }
-    // Assume the child has exited normally if we can't get the exit
-    // code.
-    return TERMINATION_STATUS_NORMAL_TERMINATION;
-  }
-  if (tmp_exit_code == STILL_ACTIVE) {
-    DWORD wait_result = WaitForSingleObject(handle, 0);
-    if (wait_result == WAIT_TIMEOUT) {
-      if (exit_code)
-        *exit_code = wait_result;
-      return TERMINATION_STATUS_STILL_RUNNING;
-    }
-
-    if (wait_result == WAIT_FAILED) {
-      DPLOG(ERROR) << "WaitForSingleObject() failed";
-    } else {
-      DCHECK_EQ(WAIT_OBJECT_0, wait_result);
-
-      // Strange, the process used 0x103 (STILL_ACTIVE) as exit code.
-      NOTREACHED();
-    }
-
-    return TERMINATION_STATUS_ABNORMAL_TERMINATION;
-  }
-
-  if (exit_code)
-    *exit_code = tmp_exit_code;
-
-  switch (tmp_exit_code) {
-    case kNormalTerminationExitCode:
-      return TERMINATION_STATUS_NORMAL_TERMINATION;
-    case kDebuggerInactiveExitCode:  // STATUS_DEBUGGER_INACTIVE.
-    case kKeyboardInterruptExitCode:  // Control-C/end session.
-    case kDebuggerTerminatedExitCode:  // Debugger terminated process.
-    case kProcessKilledExitCode:  // Task manager kill.
-      return TERMINATION_STATUS_PROCESS_WAS_KILLED;
-    default:
-      // All other exit codes indicate crashes.
-      return TERMINATION_STATUS_PROCESS_CRASHED;
-  }
-}
-
-bool WaitForProcessesToExit(const FilePath::StringType& executable_name,
-                            TimeDelta wait,
-                            const ProcessFilter* filter) {
-  bool result = true;
-  DWORD start_time = GetTickCount();
-
-  NamedProcessIterator iter(executable_name, filter);
-  for (const ProcessEntry* entry = iter.NextProcessEntry(); entry;
-       entry = iter.NextProcessEntry()) {
-    DWORD remaining_wait = static_cast<DWORD>(std::max(
-        static_cast<int64>(0),
-        wait.InMilliseconds() - (GetTickCount() - start_time)));
-    HANDLE process = OpenProcess(SYNCHRONIZE,
-                                 FALSE,
-                                 entry->th32ProcessID);
-    DWORD wait_result = WaitForSingleObject(process, remaining_wait);
-    CloseHandle(process);
-    result &= (wait_result == WAIT_OBJECT_0);
-  }
-
-  return result;
-}
-
-bool CleanupProcesses(const FilePath::StringType& executable_name,
-                      TimeDelta wait,
-                      int exit_code,
-                      const ProcessFilter* filter) {
-  if (WaitForProcessesToExit(executable_name, wait, filter))
-    return true;
-  KillProcesses(executable_name, exit_code, filter);
-  return false;
-}
-
-void EnsureProcessTerminated(Process process) {
-  DCHECK(!process.is_current());
-
-  // If already signaled, then we are done!
-  if (WaitForSingleObject(process.Handle(), 0) == WAIT_OBJECT_0) {
-    return;
-  }
-
-  MessageLoop::current()->PostDelayedTask(
-      FROM_HERE,
-      Bind(&TimerExpiredTask::TimedOut,
-           Owned(new TimerExpiredTask(process.Pass()))),
-      TimeDelta::FromMilliseconds(kWaitInterval));
-}
-
-}  // namespace base