Changing the pre-reading of chrome.dll to read it as an image section instead...

base/file_util.h

 // Copyright (c) 2010 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.
 
 // This file contains utility functions for dealing with the local
 // filesystem.
 
 #ifndef BASE_FILE_UTIL_H_
 #define BASE_FILE_UTIL_H_
 
@@ skipping 580 matching lines @@
 
   return rc == ERROR_SUCCESS;
 #else
   NOTIMPLEMENTED();
   return false;
 #endif
 }
 
 #endif  // UNIT_TEST
 
+#if defined(OS_WIN)
+  // Loads the file passed in as an image section and touches pages to avoid
+  // subsequent hard page faults during LoadLibrary. The size to be pre read
+  // is passed in. If it is 0 then the whole file is paged in. The step size
+  // which indicates the number of bytes to skip after every page touched is
+  // also passed in.
+  bool PreReadImage(const wchar_t* file_path, size_t size_to_read,
+                    size_t step_size);
+#endif  // OS_WIN
 }  // namespace file_util
 
 // Deprecated functions have been moved to this separate header file,
 // which must be included last after all the above definitions.
 #include "base/file_util_deprecated.h"
 
 #endif  // BASE_FILE_UTIL_H_