Wire the scheduler up in TestBlinkWebUnitTestSupport

content/test/test_blink_web_unit_test_support.cc

Index: content/test/test_blink_web_unit_test_support.cc
diff --git a/content/test/test_blink_web_unit_test_support.cc b/content/test/test_blink_web_unit_test_support.cc
index b358a0e5c1d6a44f557aa10c690866beb6925f61..731a60f15e88a9459b3afa8e463b3bd3558db2af 100644
--- a/content/test/test_blink_web_unit_test_support.cc
+++ b/content/test/test_blink_web_unit_test_support.cc
@@ -12,6 +12,8 @@
 #include "base/path_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/common/content_switches.h"
+#include "content/renderer/scheduler/renderer_scheduler.h"
+#include "content/renderer/scheduler/web_scheduler_impl.h"
 #include "content/test/mock_webclipboard_impl.h"
 #include "content/test/web_gesture_curve_mock.h"
 #include "content/test/web_layer_tree_view_impl_for_testing.h"
@@ -44,7 +46,11 @@
 
 namespace content {
 
-TestBlinkWebUnitTestSupport::TestBlinkWebUnitTestSupport() {
+TestBlinkWebUnitTestSupport::TestBlinkWebUnitTestSupport(
+    RendererScheduler* renderer_scheduler)
+    : BlinkPlatformImpl(renderer_scheduler->DefaultTaskRunner()),
+      renderer_scheduler_(renderer_scheduler),
+      web_scheduler_(new WebSchedulerImpl(renderer_scheduler)) {
 #if defined(OS_MACOSX)
   base::mac::ScopedNSAutoreleasePool autorelease_pool;
 #endif
@@ -319,4 +325,8 @@ bool TestBlinkWebUnitTestSupport::getBlobItems(
   return blob_registry_.GetBlobItems(uuid, items);
 }
 
+blink::WebScheduler* TestBlinkWebUnitTestSupport::scheduler() {
+  return web_scheduler_.get();
+}
+
 }  // namespace content