Implement WebFrameScheduler and WebPageScheduler

components/scheduler/child/task_queue_impl.cc

Index: components/scheduler/child/task_queue_impl.cc
diff --git a/components/scheduler/child/task_queue_impl.cc b/components/scheduler/child/task_queue_impl.cc
index 556332b2f9b98cadddff2e0b94e3fe0b31d1466a..bd338ae5c59bb2b25eea46e08096d7195779f5e4 100644
--- a/components/scheduler/child/task_queue_impl.cc
+++ b/components/scheduler/child/task_queue_impl.cc
@@ -336,6 +336,16 @@ const char* TaskQueueImpl::GetName() const {
   return name_;
 }
 
+void TaskQueueImpl::SetOrigin(const std::string& origin) {
+  base::AutoLock lock(lock_);
+  origin_ = origin;
+}
+
+const std::string& TaskQueueImpl::GetOrigin() {
+  base::AutoLock lock(lock_);
+  return origin_;
+}
+
 bool TaskQueueImpl::GetWorkQueueFrontTaskEnqueueOrder(
     int* enqueue_order) const {
   if (work_queue_.empty())
@@ -413,6 +423,7 @@ void TaskQueueImpl::AsValueInto(base::trace_event::TracedValue* state) const {
   base::AutoLock lock(lock_);
   state->BeginDictionary();
   state->SetString("name", GetName());
+  state->SetString("origin", origin_);
   state->SetString("pump_policy", PumpPolicyToString(pump_policy_));
   state->SetString("wakeup_policy", WakeupPolicyToString(wakeup_policy_));
   bool verbose_tracing_enabled = false;