Move power event handling logic from ui/ to base/ on Windows

base/system_monitor/system_monitor_win.cc

Index: base/system_monitor/system_monitor_win.cc
diff --git a/base/system_monitor/system_monitor_win.cc b/base/system_monitor/system_monitor_win.cc
index 69ab85e84f6852c34095a143342a3a0417e230bc..373a892639317085215e81fecee9e13c5f2bffb8 100644
--- a/base/system_monitor/system_monitor_win.cc
+++ b/base/system_monitor/system_monitor_win.cc
@@ -6,36 +6,6 @@
 
 namespace base {
 
-void SystemMonitor::ProcessWmPowerBroadcastMessage(int event_id) {
-  PowerEvent power_event;
-  switch (event_id) {
-    case PBT_APMPOWERSTATUSCHANGE:  // The power status changed.
-      power_event = POWER_STATE_EVENT;
-      break;
-    case PBT_APMRESUMEAUTOMATIC:  // Resume from suspend.
-    //case PBT_APMRESUMESUSPEND:  // User-initiated resume from suspend.
-                                  // We don't notify for this latter event
-                                  // because if it occurs it is always sent as a
-                                  // second event after PBT_APMRESUMEAUTOMATIC.
-      power_event = RESUME_EVENT;
-      break;
-    case PBT_APMSUSPEND:  // System has been suspended.
-      power_event = SUSPEND_EVENT;
-      break;
-    default:
-      return;
-
-    // Other Power Events:
-    // PBT_APMBATTERYLOW - removed in Vista.
-    // PBT_APMOEMEVENT - removed in Vista.
-    // PBT_APMQUERYSUSPEND - removed in Vista.
-    // PBT_APMQUERYSUSPENDFAILED - removed in Vista.
-    // PBT_APMRESUMECRITICAL - removed in Vista.
-    // PBT_POWERSETTINGCHANGE - user changed the power settings.
-  }
-  ProcessPowerMessage(power_event);
-}
-
 // Function to query the system to see if it is currently running on
 // battery power.  Returns true if running on battery.
 bool SystemMonitor::IsBatteryPower() {