Merge pull request #323 from MoonchildProductions/nuke-sandbox

Nuke sandbox

1 files changed, 0 insertions, 199 deletions

diff --git a/security/sandbox/chromium/base/threading/platform_thread.h b/security/sandbox/chromium/base/threading/platform_thread.h
deleted file mode 100644
index e2b09bcb5..000000000
--- a/security/sandbox/chromium/base/threading/platform_thread.h
+++ /dev/null
@@ -1,199 +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.
-
-// WARNING: You should *NOT* be using this class directly.  PlatformThread is
-// the low-level platform-specific abstraction to the OS's threading interface.
-// You should instead be using a message-loop driven Thread, see thread.h.
-
-#ifndef BASE_THREADING_PLATFORM_THREAD_H_
-#define BASE_THREADING_PLATFORM_THREAD_H_
-
-#include <stddef.h>
-
-#include "base/base_export.h"
-#include "base/macros.h"
-#include "base/time/time.h"
-#include "build/build_config.h"
-
-#if defined(OS_WIN)
-#include <windows.h>
-#elif defined(OS_POSIX)
-#include <pthread.h>
-#include <unistd.h>
-#endif
-
-namespace base {
-
-// Used for logging. Always an integer value.
-#if defined(OS_WIN)
-typedef DWORD PlatformThreadId;
-#elif defined(OS_POSIX)
-typedef pid_t PlatformThreadId;
-#endif
-
-// Used for thread checking and debugging.
-// Meant to be as fast as possible.
-// These are produced by PlatformThread::CurrentRef(), and used to later
-// check if we are on the same thread or not by using ==. These are safe
-// to copy between threads, but can't be copied to another process as they
-// have no meaning there. Also, the internal identifier can be re-used
-// after a thread dies, so a PlatformThreadRef cannot be reliably used
-// to distinguish a new thread from an old, dead thread.
-class PlatformThreadRef {
- public:
-#if defined(OS_WIN)
-  typedef DWORD RefType;
-#elif defined(OS_POSIX)
-  typedef pthread_t RefType;
-#endif
-  PlatformThreadRef()
-      : id_(0) {
-  }
-
-  explicit PlatformThreadRef(RefType id)
-      : id_(id) {
-  }
-
-  bool operator==(PlatformThreadRef other) const {
-    return id_ == other.id_;
-  }
-
-  bool is_null() const {
-    return id_ == 0;
-  }
- private:
-  RefType id_;
-};
-
-// Used to operate on threads.
-class PlatformThreadHandle {
- public:
-#if defined(OS_WIN)
-  typedef void* Handle;
-#elif defined(OS_POSIX)
-  typedef pthread_t Handle;
-#endif
-
-  PlatformThreadHandle() : handle_(0) {}
-
-  explicit PlatformThreadHandle(Handle handle) : handle_(handle) {}
-
-  bool is_equal(const PlatformThreadHandle& other) const {
-    return handle_ == other.handle_;
-  }
-
-  bool is_null() const {
-    return !handle_;
-  }
-
-  Handle platform_handle() const {
-    return handle_;
-  }
-
- private:
-  Handle handle_;
-};
-
-const PlatformThreadId kInvalidThreadId(0);
-
-// Valid values for priority of Thread::Options and SimpleThread::Options, and
-// SetCurrentThreadPriority(), listed in increasing order of importance.
-enum class ThreadPriority {
-  // Suitable for threads that shouldn't disrupt high priority work.
-  BACKGROUND,
-  // Default priority level.
-  NORMAL,
-  // Suitable for threads which generate data for the display (at ~60Hz).
-  DISPLAY,
-  // Suitable for low-latency, glitch-resistant audio.
-  REALTIME_AUDIO,
-};
-
-// A namespace for low-level thread functions.
-class BASE_EXPORT PlatformThread {
- public:
-  // Implement this interface to run code on a background thread.  Your
-  // ThreadMain method will be called on the newly created thread.
-  class BASE_EXPORT Delegate {
-   public:
-    virtual void ThreadMain() = 0;
-
-   protected:
-    virtual ~Delegate() {}
-  };
-
-  // Gets the current thread id, which may be useful for logging purposes.
-  static PlatformThreadId CurrentId();
-
-  // Gets the current thread reference, which can be used to check if
-  // we're on the right thread quickly.
-  static PlatformThreadRef CurrentRef();
-
-  // Get the handle representing the current thread. On Windows, this is a
-  // pseudo handle constant which will always represent the thread using it and
-  // hence should not be shared with other threads nor be used to differentiate
-  // the current thread from another.
-  static PlatformThreadHandle CurrentHandle();
-
-  // Yield the current thread so another thread can be scheduled.
-  static void YieldCurrentThread();
-
-  // Sleeps for the specified duration.
-  static void Sleep(base::TimeDelta duration);
-
-  // Sets the thread name visible to debuggers/tools. This has no effect
-  // otherwise.
-  static void SetName(const std::string& name);
-
-  // Gets the thread name, if previously set by SetName.
-  static const char* GetName();
-
-  // Creates a new thread.  The |stack_size| parameter can be 0 to indicate
-  // that the default stack size should be used.  Upon success,
-  // |*thread_handle| will be assigned a handle to the newly created thread,
-  // and |delegate|'s ThreadMain method will be executed on the newly created
-  // thread.
-  // NOTE: When you are done with the thread handle, you must call Join to
-  // release system resources associated with the thread.  You must ensure that
-  // the Delegate object outlives the thread.
-  static bool Create(size_t stack_size,
-                     Delegate* delegate,
-                     PlatformThreadHandle* thread_handle) {
-    return CreateWithPriority(stack_size, delegate, thread_handle,
-                              ThreadPriority::NORMAL);
-  }
-
-  // CreateWithPriority() does the same thing as Create() except the priority of
-  // the thread is set based on |priority|.
-  static bool CreateWithPriority(size_t stack_size, Delegate* delegate,
-                                 PlatformThreadHandle* thread_handle,
-                                 ThreadPriority priority);
-
-  // CreateNonJoinable() does the same thing as Create() except the thread
-  // cannot be Join()'d.  Therefore, it also does not output a
-  // PlatformThreadHandle.
-  static bool CreateNonJoinable(size_t stack_size, Delegate* delegate);
-
-  // Joins with a thread created via the Create function.  This function blocks
-  // the caller until the designated thread exits.  This will invalidate
-  // |thread_handle|.
-  static void Join(PlatformThreadHandle thread_handle);
-
-  // Toggles the current thread's priority at runtime. A thread may not be able
-  // to raise its priority back up after lowering it if the process does not
-  // have a proper permission, e.g. CAP_SYS_NICE on Linux.
-  // Since changing other threads' priority is not permitted in favor of
-  // security, this interface is restricted to change only the current thread
-  // priority (https://crbug.com/399473).
-  static void SetCurrentThreadPriority(ThreadPriority priority);
-
-  static ThreadPriority GetCurrentThreadPriority();
-
- private:
-  DISALLOW_IMPLICIT_CONSTRUCTORS(PlatformThread);
-};
-
-}  // namespace base
-
-#endif  // BASE_THREADING_PLATFORM_THREAD_H_