Index: third_party/WebKit/Source/core/dom/TaskRunnerHelper.h |
diff --git a/third_party/WebKit/Source/core/dom/TaskRunnerHelper.h b/third_party/WebKit/Source/core/dom/TaskRunnerHelper.h |
index 37710d056a9094c89e2243a23c37bac35b93fd18..933c580d48c93b659fa5ac79e551ceecaaa13f86 100644 |
--- a/third_party/WebKit/Source/core/dom/TaskRunnerHelper.h |
+++ b/third_party/WebKit/Source/core/dom/TaskRunnerHelper.h |
@@ -95,6 +95,9 @@ enum class TaskType : unsigned { |
// This task source is used for all tasks in the Sensor API spec. |
Sensor, |
+ // https://w3c.github.io/performance-timeline/#performance-timeline |
+ PerformanceTimeline, |
+ |
// Use MiscPlatformAPI for a task that is defined in the spec but is not yet |
// associated with any specific task runner in the spec. MiscPlatformAPI is |
// not encouraged for stable and matured APIs. The spec should define the task |