Index: third_party/WebKit/Source/core/probe/CoreProbes.h |
diff --git a/third_party/WebKit/Source/core/probe/CoreProbes.h b/third_party/WebKit/Source/core/probe/CoreProbes.h |
index 6a7e26f0c6d90a7553d365d4b39880d38049138c..6fd0fa71dc8bfbe1664f55a6bea64b4b982aa124 100644 |
--- a/third_party/WebKit/Source/core/probe/CoreProbes.h |
+++ b/third_party/WebKit/Source/core/probe/CoreProbes.h |
@@ -55,7 +55,8 @@ class CORE_EXPORT AsyncTask { |
AsyncTask(ExecutionContext*, |
void* task, |
const char* step = nullptr, |
- bool enabled = true); |
+ bool enabled = true, |
+ bool optional = false); |
~AsyncTask(); |
private: |