Index: components/scheduler/base/virtual_time_domain.cc |
diff --git a/components/scheduler/base/virtual_time_domain.cc b/components/scheduler/base/virtual_time_domain.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..fdd997cfd8be19eccf4a0d9f53779be519a0e0c0 |
--- /dev/null |
+++ b/components/scheduler/base/virtual_time_domain.cc |
@@ -0,0 +1,46 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "components/scheduler/base/virtual_time_domain.h" |
+ |
+#include "base/bind.h" |
+#include "components/scheduler/base/task_queue_impl.h" |
+#include "components/scheduler/base/task_queue_manager_delegate.h" |
+ |
+namespace scheduler { |
+ |
+VirtualTimeDomain::VirtualTimeDomain(base::TimeTicks initial_time) |
+ : now_(initial_time) {} |
+ |
+VirtualTimeDomain::~VirtualTimeDomain() {} |
+ |
+LazyNow VirtualTimeDomain::CreateLazyNow() { |
+ base::AutoLock lock(lock_); |
+ return LazyNow(now_); |
+} |
+ |
+void VirtualTimeDomain::RequestWakeup(base::TimeDelta delay) { |
+ // We don't need to do anything here because AdvanceTo triggers delayed tasks. |
+} |
+ |
+bool VirtualTimeDomain::MaybeAdvanceTime() { |
+ return false; |
+} |
+ |
+void VirtualTimeDomain::AsValueIntoInternal( |
+ base::trace_event::TracedValue* state) const {} |
+ |
+void VirtualTimeDomain::AdvanceTo(base::TimeTicks now) { |
+ base::AutoLock lock(lock_); |
+ DCHECK_GE(now, now_); |
+ now_ = now; |
+ LazyNow lazy_now(now_); |
+ WakeupReadyDelayedQueues(&lazy_now); |
+} |
+ |
+const char* VirtualTimeDomain::GetName() const { |
+ return "VirtualTimeDomain"; |
+} |
+ |
+} // namespace scheduler |