Disable scheduler deadline task on battery power in Windows

cc/scheduler/scheduler_settings.cc

Index: cc/scheduler/scheduler_settings.cc
diff --git a/cc/scheduler/scheduler_settings.cc b/cc/scheduler/scheduler_settings.cc
index d7635363df243b45dbc313c7aa96bce1dcfe90c4..388952fdccc830c1a733818348b917fef43257a3 100644
--- a/cc/scheduler/scheduler_settings.cc
+++ b/cc/scheduler/scheduler_settings.cc
@@ -16,7 +16,8 @@ SchedulerSettings::SchedulerSettings()
       timeout_and_draw_when_animation_checkerboards(true),
       maximum_number_of_failed_draws_before_draw_is_forced_(3),
       using_synchronous_renderer_compositor(false),
-      throttle_frame_production(true) {
+      throttle_frame_production(true),
+      prioritize_impl_latency_on_battery(false) {
 }
 
 SchedulerSettings::SchedulerSettings(const LayerTreeSettings& settings)
@@ -30,7 +31,9 @@ SchedulerSettings::SchedulerSettings(const LayerTreeSettings& settings)
           settings.maximum_number_of_failed_draws_before_draw_is_forced_),
       using_synchronous_renderer_compositor(
           settings.using_synchronous_renderer_compositor),
-      throttle_frame_production(settings.throttle_frame_production) {
+      throttle_frame_production(settings.throttle_frame_production),
+      prioritize_impl_latency_on_battery(
+          settings.prioritize_impl_latency_on_battery) {
 }
 
 SchedulerSettings::~SchedulerSettings() {}
@@ -51,6 +54,8 @@ SchedulerSettings::AsValue() const {
   state->SetBoolean("using_synchronous_renderer_compositor",
                     using_synchronous_renderer_compositor);
   state->SetBoolean("throttle_frame_production", throttle_frame_production);
+  state->SetBoolean("prioritize_impl_latency_on_battery",
+                    prioritize_impl_latency_on_battery);
   return state;
 }