Changing OOM range to 0, 1000 and tweaking OOM algorithm.

base/process_util.cc

Index: base/process_util.cc
diff --git a/base/process_util.cc b/base/process_util.cc
index 18e3be7b9d256f270bbbb6753e15b73811fa5065..e9403b19d61ea926bc8df4907a95dcef8d9669c7 100644
--- a/base/process_util.cc
+++ b/base/process_util.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
@@ -6,6 +6,12 @@
 
 namespace base {
 
+#if defined(OS_LINUX)
+// Definition for exported constant defined in header.  This is used
+// to pass the oom score to the setuid sandbox.
+const char kAdjustOOMScoreSwitch[] = "--adjust-oom-score";
+#endif
+
 #if defined(OS_POSIX)
 ProcessEntry::ProcessEntry() : pid_(0), ppid_(0), gid_(0) {}
 ProcessEntry::~ProcessEntry() {}