Rename OS-specific MemoryPressureMonitor implementations.

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 "base/command_line.h"
 #include "base/metrics/field_trial.h"
 
 // TODO(rsorokin): alphabetize all of these switches so they
@@ skipping 333 matching lines @@
 
 bool MemoryPressureHandlingEnabled() {
   if ((base::CommandLine::ForCurrentProcess()->HasSwitch(
           chromeos::switches::kDisableMemoryPressureSystemChromeOS)) ||
       (base::FieldTrialList::FindFullName(kMemoryPressureExperimentName) ==
        kMemoryPressureHandlingOff))
     return false;
   return true;
 }
 
-base::MemoryPressureMonitorChromeOS::MemoryPressureThresholds
+base::chromeos::MemoryPressureMonitor::MemoryPressureThresholds
 GetMemoryPressureThresholds() {
   if (!base::CommandLine::ForCurrentProcess()->HasSwitch(

[grt (UTC plus 2), 2015/05/14 14:07:40]

nit: consider adding
  using MemoryPressureMonitor = base::chromeos::MemoryPressureMonitor;
above this line, and getting rid of all of the base::chromeos:: prefixes below.

[chrisha, 2015/05/14 15:27:17]

Done.

           kMemoryPressureThresholds)) {
     const std::string group_name =
         base::FieldTrialList::FindFullName(kMemoryPressureExperimentName);
     if (group_name == kConservativeThreshold)
-      return base::MemoryPressureMonitorChromeOS::THRESHOLD_CONSERVATIVE;
+      return base::chromeos::MemoryPressureMonitor::THRESHOLD_CONSERVATIVE;
     if (group_name == kAggressiveCacheDiscardThreshold)
-      return base::MemoryPressureMonitorChromeOS::
+      return base::chromeos::MemoryPressureMonitor::
           THRESHOLD_AGGRESSIVE_CACHE_DISCARD;
     if (group_name == kAggressiveTabDiscardThreshold)
-      return base::MemoryPressureMonitorChromeOS::
+      return base::chromeos::MemoryPressureMonitor::
           THRESHOLD_AGGRESSIVE_TAB_DISCARD;
     if (group_name == kAggressiveThreshold)
-      return base::MemoryPressureMonitorChromeOS::THRESHOLD_AGGRESSIVE;
-    return base::MemoryPressureMonitorChromeOS::THRESHOLD_DEFAULT;
+      return base::chromeos::MemoryPressureMonitor::THRESHOLD_AGGRESSIVE;
+    return base::chromeos::MemoryPressureMonitor::THRESHOLD_DEFAULT;
   }
 
   const std::string option =
       base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
           kMemoryPressureThresholds);
   if (option == kConservativeThreshold)
-    return base::MemoryPressureMonitorChromeOS::THRESHOLD_CONSERVATIVE;
+    return base::chromeos::MemoryPressureMonitor::THRESHOLD_CONSERVATIVE;
   if (option == kAggressiveCacheDiscardThreshold)
-    return base::MemoryPressureMonitorChromeOS::
+    return base::chromeos::MemoryPressureMonitor::
         THRESHOLD_AGGRESSIVE_CACHE_DISCARD;
   if (option == kAggressiveTabDiscardThreshold)
-    return base::MemoryPressureMonitorChromeOS::
+    return base::chromeos::MemoryPressureMonitor::
         THRESHOLD_AGGRESSIVE_TAB_DISCARD;
   if (option == kAggressiveThreshold)
-    return base::MemoryPressureMonitorChromeOS::THRESHOLD_AGGRESSIVE;
+    return base::chromeos::MemoryPressureMonitor::THRESHOLD_AGGRESSIVE;
 
-  return base::MemoryPressureMonitorChromeOS::THRESHOLD_DEFAULT;
+  return base::chromeos::MemoryPressureMonitor::THRESHOLD_DEFAULT;
 }
 
 }  // namespace switches
 }  // namespace chromeos