Remove NoInterfaceObject from BatteryManager.

This flag has been removed from newer versions of the specification.

BUG=353337

Review URL: https://codereview.chromium.org/200763008

git-svn-id: svn://svn.chromium.org/blink/trunk@169459 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/LayoutTests/webexposed/global-constructors-listing-expected.txt

@@ -23,6 +23,7 @@ AudioParam
 AudioProcessingEvent
 AutocompleteErrorEvent
 BarProp
+BatteryManager
 BeforeLoadEvent
 BeforeUnloadEvent
 BiquadFilterNode

third_party/WebKit/Source/modules/battery/BatteryManager.idl

@@ -4,7 +4,6 @@
 
 // http://dev.w3.org/2009/dap/system-info/battery-status.html
 [
-    NoInterfaceObject,
     RuntimeEnabled=BatteryStatus,
 ] interface BatteryManager : EventTarget {
     readonly attribute boolean charging;
@@ -16,6 +15,5 @@
     attribute EventHandler onchargingtimechange;
     attribute EventHandler ondischargingtimechange;
     attribute EventHandler onlevelchange;
-
 };