[scheduler] Use Finch to control background throttling.

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

Index: third_party/WebKit/Source/platform/scheduler/renderer/renderer_web_scheduler_impl.cc
diff --git a/third_party/WebKit/Source/platform/scheduler/renderer/renderer_web_scheduler_impl.cc b/third_party/WebKit/Source/platform/scheduler/renderer/renderer_web_scheduler_impl.cc
index e97cac82242cf34bd177ca0c975fd0868231ce9c..2ac0e906e2df815566f47b7cd76470d081455a83 100644
--- a/third_party/WebKit/Source/platform/scheduler/renderer/renderer_web_scheduler_impl.cc
+++ b/third_party/WebKit/Source/platform/scheduler/renderer/renderer_web_scheduler_impl.cc
@@ -35,11 +35,12 @@ void RendererWebSchedulerImpl::resumeTimerQueue() {
 
 std::unique_ptr<blink::WebViewScheduler>
 RendererWebSchedulerImpl::createWebViewScheduler(
-    InterventionReporter* intervention_reporter) {
-  return base::WrapUnique(
-      new WebViewSchedulerImpl(intervention_reporter, renderer_scheduler_,
-                               !blink::RuntimeEnabledFeatures::
-                                   timerThrottlingForBackgroundTabsEnabled()));
+    InterventionReporter* intervention_reporter,
+    WebViewScheduler::WebViewSchedulerSettings* settings) {
+  return base::WrapUnique(new WebViewSchedulerImpl(
+      intervention_reporter, settings, renderer_scheduler_,
+      !blink::RuntimeEnabledFeatures::
+          timerThrottlingForBackgroundTabsEnabled()));
 }
 
 void RendererWebSchedulerImpl::onNavigationStarted() {