cc: Complete swap promise for aborted commit after pending activation.

cc/trees/threaded_channel.h

Index: cc/trees/threaded_channel.h
diff --git a/cc/trees/threaded_channel.h b/cc/trees/threaded_channel.h
index 1ae1ef1d19019df0d1faf5ee94ee313bab0ef254..2333e33db3358f83a4b62266cea616f96c997b33 100644
--- a/cc/trees/threaded_channel.h
+++ b/cc/trees/threaded_channel.h
@@ -96,7 +96,8 @@ class CC_EXPORT ThreadedChannel : public ChannelMain, public ChannelImpl {
   void SetNeedsCommitOnImpl() override;
   void BeginMainFrameAbortedOnImpl(
       CommitEarlyOutReason reason,
-      base::TimeTicks main_thread_start_time) override;
+      base::TimeTicks main_thread_start_time,
+      std::vector<std::unique_ptr<SwapPromise>> swap_promises) override;
   void SetNeedsRedrawOnImpl(const gfx::Rect& damage_rect) override;
   void SetVisibleOnImpl(bool visible) override;