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

base/file_util.h

Index: base/file_util.h
===================================================================
--- base/file_util.h	(revision 51300)
+++ base/file_util.h	(working copy)
@@ -598,6 +598,15 @@
 
 #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,