Add crypto/wincrypt_shim.h wrapper header to resolve BoringSSL conflicts.

components/os_crypt/ie7_password_win.cc

 // 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 "components/os_crypt/ie7_password_win.h"
 
-#include <wincrypt.h>
 #include <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/sha1.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
+#include "crypto/wincrypt_shim.h"
 
 namespace {
 
 // Structures that IE7/IE8 use to store a username/password.
 // Some of the fields might have been incorrectly reverse engineered.
 struct PreHeader {
   DWORD pre_header_size;  // Size of this header structure. Always 12.
   DWORD header_size;      // Size of the real Header: sizeof(Header) +
                           // item_count * sizeof(Entry);
   DWORD data_size;        // Size of the data referenced by the entries.
@@ skipping 114 matching lines @@
     GetUserPassFromData(decrypted_data, credentials);
 
     LocalFree(output.pbData);
     return true;
   }
 
   return false;
 }
 
 }  // namespace ie7_password