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

base/process_util.cc

-// 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.
 
 #include "base/process_util.h"
 
 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() {}
 #endif
 
 int GetProcessCount(const FilePath::StringType& executable_name,
                     const ProcessFilter* filter) {
   int count = 0;
   NamedProcessIterator iter(executable_name, filter);
   while (iter.NextProcessEntry())
@@ skipping 40 matching lines @@
 NamedProcessIterator::NamedProcessIterator(
     const FilePath::StringType& executable_name,
     const ProcessFilter* filter) : ProcessIterator(filter),
                                    executable_name_(executable_name) {
 }
 
 NamedProcessIterator::~NamedProcessIterator() {
 }
 
 }  // namespace base