Remove EQT plumbing to GRC.

The patch that added EQT plumbing to GRC was suspected as a cause of OOM
crash when Windows was waken up, thus revert it speculatively.

BUG=763710

Change-Id: I4695328752aa5c9a19f100dbeaaefd2afb1b350b
Reviewed-on: https://chromium-review.googlesource.com/721613
Commit-Queue: lpy <lpy@chromium.org>
Reviewed-by: Alexander Timin <altimin@chromium.org>
Reviewed-by: Timothy Dresser <tdresser@chromium.org>
Cr-Commit-Position: refs/heads/master@{#509483}

third_party/WebKit/Source/platform/scheduler/renderer/renderer_scheduler_impl.cc

@@ -2009,13 +2009,6 @@ void RendererSchedulerImpl::OnQueueingTimeForWindowEstimated(
   TRACE_COUNTER1(TRACE_DISABLED_BY_DEFAULT("renderer.scheduler"),
                  "estimated_queueing_time_for_window",
                  queueing_time.InMillisecondsF());
-
-  if (BlinkResourceCoordinatorBase::IsEnabled()) {
-    RendererResourceCoordinator::Get().SetProperty(
-        resource_coordinator::mojom::PropertyType::
-            kExpectedTaskQueueingDuration,
-        queueing_time.InMilliseconds());
-  }
 }
 
 AutoAdvancingVirtualTimeDomain* RendererSchedulerImpl::GetVirtualTimeDomain() {