1 files changed, 0 insertions, 126 deletions
diff --git a/chromium/mojo/edk/embedder/platform_handle.h b/chromium/mojo/edk/embedder/platform_handle.h
deleted file mode 100644
index 302412261ce..00000000000
--- a/chromium/mojo/edk/embedder/platform_handle.h
+++ /dev/null
@@ -1,126 +0,0 @@
-// Copyright 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.
-
-#ifndef MOJO_EDK_EMBEDDER_PLATFORM_HANDLE_H_
-#define MOJO_EDK_EMBEDDER_PLATFORM_HANDLE_H_
-
-#include "build/build_config.h"
-#include "mojo/edk/system/system_impl_export.h"
-
-#if defined(OS_WIN)
-#include <windows.h>
-
-#include "base/process/process_handle.h"
-#elif defined(OS_FUCHSIA)
-#include <fdio/limits.h>
-#include <zircon/syscalls.h>
-#elif defined(OS_MACOSX) && !defined(OS_IOS)
-#include <mach/mach.h>
-#endif
-
-#include "base/logging.h"
-
-namespace mojo {
-namespace edk {
-
-#if defined(OS_WIN)
-struct MOJO_SYSTEM_IMPL_EXPORT InternalPlatformHandle {
-  InternalPlatformHandle() : InternalPlatformHandle(INVALID_HANDLE_VALUE) {}
-  explicit InternalPlatformHandle(HANDLE handle)
-      : handle(handle), owning_process(base::GetCurrentProcessHandle()) {}
-
-  void CloseIfNecessary();
-
-  bool is_valid() const { return handle != INVALID_HANDLE_VALUE; }
-
-  HANDLE handle;
-
-  // A Windows HANDLE may be duplicated to another process but not yet sent to
-  // that process. This tracks the handle's owning process and this process
-  // handle (if not null, i.e., the current process) is *owned* by this
-  // InternalPlatformHandle.
-  base::ProcessHandle owning_process;
-
-  // A Windows HANDLE may be an unconnected named pipe. In this case, we need to
-  // wait for a connection before communicating on the pipe.
-  bool needs_connection = false;
-};
-#elif defined(OS_FUCHSIA)
-// TODO(fuchsia): Find a clean way to share this with the POSIX version.
-// |zx_handle_t| is a typedef of |int|, so we only allow InternalPlatformHandle
-// to be created via explicit For<type>() creator functions.
-struct MOJO_SYSTEM_IMPL_EXPORT InternalPlatformHandle {
- public:
-  static InternalPlatformHandle ForHandle(zx_handle_t handle) {
-    InternalPlatformHandle platform_handle;
-    platform_handle.handle = handle;
-    return platform_handle;
-  }
-  static InternalPlatformHandle ForFd(int fd) {
-    InternalPlatformHandle platform_handle;
-    DCHECK_LT(fd, FDIO_MAX_FD);
-    platform_handle.fd = fd;
-    return platform_handle;
-  }
-
-  void CloseIfNecessary();
-  bool is_valid() const { return is_valid_fd() || is_valid_handle(); }
-  bool is_valid_handle() const { return handle != ZX_HANDLE_INVALID && fd < 0; }
-  zx_handle_t as_handle() const { return handle; }
-  bool is_valid_fd() const { return fd >= 0 && handle == ZX_HANDLE_INVALID; }
-  int as_fd() const { return fd; }
-
- private:
-  zx_handle_t handle = ZX_HANDLE_INVALID;
-  int fd = -1;
-};
-#elif defined(OS_POSIX)
-struct MOJO_SYSTEM_IMPL_EXPORT InternalPlatformHandle {
-  InternalPlatformHandle() {}
-  explicit InternalPlatformHandle(int handle) : handle(handle) {}
-#if defined(OS_MACOSX) && !defined(OS_IOS)
-  explicit InternalPlatformHandle(mach_port_t port)
-      : type(Type::MACH), port(port) {}
-#endif
-
-  void CloseIfNecessary();
-
-  bool is_valid() const {
-#if defined(OS_MACOSX) && !defined(OS_IOS)
-    if (type == Type::MACH || type == Type::MACH_NAME)
-      return port != MACH_PORT_NULL;
-#endif
-    return handle != -1;
-  }
-
-  enum class Type {
-    POSIX,
-#if defined(OS_MACOSX) && !defined(OS_IOS)
-    MACH,
-    // MACH_NAME isn't a real Mach port. But rather the "name" of one that can
-    // be resolved to a real port later. This distinction is needed so that the
-    // "port" doesn't try to be closed if CloseIfNecessary() is called. Having
-    // this also allows us to do checks in other places.
-    MACH_NAME,
-#endif
-  };
-  Type type = Type::POSIX;
-
-  int handle = -1;
-
-  // A POSIX handle may be a listen handle that can accept a connection.
-  bool needs_connection = false;
-
-#if defined(OS_MACOSX) && !defined(OS_IOS)
-  mach_port_t port = MACH_PORT_NULL;
-#endif
-};
-#else
-#error "Platform not yet supported."
-#endif
-
-}  // namespace edk
-}  // namespace mojo
-
-#endif  // MOJO_EDK_EMBEDDER_PLATFORM_HANDLE_H_