Remove Windows support from the EDK.

mojo/edk/test/test_utils_win.cc

Index: mojo/edk/test/test_utils_win.cc
diff --git a/mojo/edk/test/test_utils_win.cc b/mojo/edk/test/test_utils_win.cc
deleted file mode 100644
index 0750cba3f09933322f2e231853cb4bc5109e90b9..0000000000000000000000000000000000000000
--- a/mojo/edk/test/test_utils_win.cc
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright 2014 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 "mojo/edk/test/test_utils.h"
-
-#include <windows.h>
-#include <fcntl.h>
-#include <io.h>
-#include <string.h>
-
-namespace mojo {
-namespace test {
-
-bool BlockingWrite(const embedder::PlatformHandle& handle,
-                   const void* buffer,
-                   size_t bytes_to_write,
-                   size_t* bytes_written) {
-  OVERLAPPED overlapped = {0};
-  DWORD bytes_written_dword = 0;
-
-  if (!WriteFile(handle.handle, buffer, static_cast<DWORD>(bytes_to_write),
-                 &bytes_written_dword, &overlapped)) {
-    if (GetLastError() != ERROR_IO_PENDING ||
-        !GetOverlappedResult(handle.handle, &overlapped, &bytes_written_dword,
-                             TRUE)) {
-      return false;
-    }
-  }
-
-  *bytes_written = bytes_written_dword;
-  return true;
-}
-
-bool BlockingRead(const embedder::PlatformHandle& handle,
-                  void* buffer,
-                  size_t buffer_size,
-                  size_t* bytes_read) {
-  OVERLAPPED overlapped = {0};
-  DWORD bytes_read_dword = 0;
-
-  if (!ReadFile(handle.handle, buffer, static_cast<DWORD>(buffer_size),
-                &bytes_read_dword, &overlapped)) {
-    if (GetLastError() != ERROR_IO_PENDING ||
-        !GetOverlappedResult(handle.handle, &overlapped, &bytes_read_dword,
-                             TRUE)) {
-      return false;
-    }
-  }
-
-  *bytes_read = bytes_read_dword;
-  return true;
-}
-
-bool NonBlockingRead(const embedder::PlatformHandle& handle,
-                     void* buffer,
-                     size_t buffer_size,
-                     size_t* bytes_read) {
-  OVERLAPPED overlapped = {0};
-  DWORD bytes_read_dword = 0;
-
-  if (!ReadFile(handle.handle, buffer, static_cast<DWORD>(buffer_size),
-                &bytes_read_dword, &overlapped)) {
-    if (GetLastError() != ERROR_IO_PENDING)
-      return false;
-
-    CancelIo(handle.handle);
-
-    if (!GetOverlappedResult(handle.handle, &overlapped, &bytes_read_dword,
-                             TRUE)) {
-      *bytes_read = 0;
-      return true;
-    }
-  }
-
-  *bytes_read = bytes_read_dword;
-  return true;
-}
-
-embedder::ScopedPlatformHandle PlatformHandleFromFILE(util::ScopedFILE fp) {
-  CHECK(fp);
-
-  HANDLE rv = INVALID_HANDLE_VALUE;
-  PCHECK(DuplicateHandle(
-      GetCurrentProcess(),
-      reinterpret_cast<HANDLE>(_get_osfhandle(_fileno(fp.get()))),
-      GetCurrentProcess(), &rv, 0, TRUE, DUPLICATE_SAME_ACCESS))
-      << "DuplicateHandle";
-  return embedder::ScopedPlatformHandle(embedder::PlatformHandle(rv));
-}
-
-util::ScopedFILE FILEFromPlatformHandle(embedder::ScopedPlatformHandle h,
-                                        const char* mode) {
-  CHECK(h.is_valid());
-  // Microsoft's documentation for |_open_osfhandle()| only discusses these
-  // flags (and |_O_WTEXT|). Hmmm.
-  int flags = 0;
-  if (strchr(mode, 'a'))
-    flags |= _O_APPEND;
-  if (strchr(mode, 'r'))
-    flags |= _O_RDONLY;
-  if (strchr(mode, 't'))
-    flags |= _O_TEXT;
-  util::ScopedFILE rv(_fdopen(
-      _open_osfhandle(reinterpret_cast<intptr_t>(h.release().handle), flags),
-      mode));
-  PCHECK(rv) << "_fdopen";
-  return rv.Pass();
-}
-
-}  // namespace test
-}  // namespace mojo