Deleted OS_WIN and all Windows specific files from base.

base/win/pe_image_test.cc

Index: base/win/pe_image_test.cc
diff --git a/base/win/pe_image_test.cc b/base/win/pe_image_test.cc
deleted file mode 100644
index e374598ada750f1d41907807a173f4ba933d18e7..0000000000000000000000000000000000000000
--- a/base/win/pe_image_test.cc
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2015 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 <windows.h>
-
-#include <cfgmgr32.h>
-#include <shellapi.h>
-
-extern "C" {
-
-__declspec(dllexport) void ExportFunc1() {
-  // Call into user32.dll.
-  HWND dummy = GetDesktopWindow();
-  SetWindowTextA(dummy, "dummy");
-}
-
-__declspec(dllexport) void ExportFunc2() {
-  // Call into cfgmgr32.dll.
-  CM_MapCrToWin32Err(CR_SUCCESS, ERROR_SUCCESS);
-
-  // Call into shell32.dll.
-  SHFILEOPSTRUCT file_operation = {0};
-  SHFileOperation(&file_operation);
-
-  // Call into kernel32.dll.
-  HANDLE h = CreateEvent(NULL, FALSE, FALSE, NULL);
-  CloseHandle(h);
-}
-
-}  // extern "C"