Index: cc/base/swap_promise.h |
diff --git a/cc/base/swap_promise.h b/cc/base/swap_promise.h |
index 36a5b130a50498ae33e56aab4bb97320246a7289..90c2b6e3e95d139c8f6911155509db9eed5b7d01 100644 |
--- a/cc/base/swap_promise.h |
+++ b/cc/base/swap_promise.h |
@@ -43,6 +43,8 @@ class CC_EXPORT SwapPromise { |
virtual void DidSwap(CompositorFrameMetadata* metadata) = 0; |
virtual void DidNotSwap(DidNotSwapReason reason) = 0; |
+ |
+ virtual int64 TraceId() const = 0; |
danakj
2014/07/09 16:58:19
Can you add a comment saying what this is for?
|
}; |
} // namespace cc |