Consolidate code monitoring low memory kills and OOM kills to MemoryKillsMonitor on ChromeOS.

chromeos/chromeos_switches.cc

 // Copyright (c) 2012 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 "chromeos/chromeos_switches.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
@@ skipping 338 matching lines @@
 // Specifies the profile to use once a chromeos user is logged in.
 // This parameter is ignored if user goes through login screen since user_id
 // hash defines which profile directory to use.
 // In case of browser restart within active session this parameter is used
 // to pass user_id hash for primary user.
 const char kLoginProfile[] = "login-profile";
 
 // Specifies the user which is already logged in.
 const char kLoginUser[] = "login-user";
 
+// The log file to record process kills due to memory pressure.
+const char kMemoryKillsLog[] = "memory-kills-log";
+
 // The memory pressure threshold selection which is used to decide whether and
 // when a memory pressure event needs to get fired.
 const char kMemoryPressureThresholds[] = "memory-pressure-thresholds";
 
 // Enables natural scroll by default.
 const char kNaturalScrollDefault[] = "enable-natural-scroll-default";
 
 // An optional comma-separated list of IDs of apps that can be used to take
 // notes. If unset, a hardcoded list is used instead.
 const char kNoteTakingAppIds[] = "note-taking-app-ids";
@@ skipping 106 matching lines @@
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   if (!command_line->HasSwitch(kTestCrosGaiaIdMigration))
     return false;
 
   return command_line->GetSwitchValueASCII(kTestCrosGaiaIdMigration) ==
          kTestCrosGaiaIdMigrationStarted;
 }
 
 }  // namespace switches
 }  // namespace chromeos