On resume perform a delayed call to SetDisplayPower()

ui/display/chromeos/display_configurator.h

Index: ui/display/chromeos/display_configurator.h
diff --git a/ui/display/chromeos/display_configurator.h b/ui/display/chromeos/display_configurator.h
index 67de12e9feaca2836f1c2c1a8ceefe502b7d02b4..04262feb0d85e649252148171da0cd19dd2bb2fc 100644
--- a/ui/display/chromeos/display_configurator.h
+++ b/ui/display/chromeos/display_configurator.h
@@ -126,12 +126,12 @@ class DISPLAY_EXPORT DisplayConfigurator : public NativeDisplayObserver {
   };
 
   // Flags that can be passed to SetDisplayPower().
-  static const int kSetDisplayPowerNoFlags = 0;
+  static const int kSetDisplayPowerNoFlags;

[dnicoara, 2014/08/12 18:39:44]

If no one minds, I'd like to have a followup CL to make an enum for these
values.

[oshima, 2014/08/12 20:26:13]

sgtm

   // Configure displays even if the passed-in state matches |power_state_|.
-  static const int kSetDisplayPowerForceProbe = 1 << 0;
+  static const int kSetDisplayPowerForceProbe;
   // Do not change the state if multiple displays are connected or if the
   // only connected display is external.
-  static const int kSetDisplayPowerOnlyIfSingleInternalDisplay = 1 << 1;
+  static const int kSetDisplayPowerOnlyIfSingleInternalDisplay;
 
   // Gap between screens so cursor at bottom of active display doesn't
   // partially appear on top of inactive display. Higher numbers guard