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-rw-r--r--cc/animation/animation.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/cc/animation/animation.h b/cc/animation/animation.h
index 645b71f..c146322 100644
--- a/cc/animation/animation.h
+++ b/cc/animation/animation.h
@@ -27,7 +27,10 @@ class CC_EXPORT Animation {
// the STARTING state, and then into the RUNNING state. RUNNING animations may
// toggle between RUNNING and PAUSED, and may be stopped by moving into either
// the ABORTED or FINISHED states. A FINISHED animation was allowed to run to
- // completion, but an ABORTED animation was not.
+ // completion, but an ABORTED animation was not. An animation in the state
+ // ABORTED_BUT_NEEDS_COMPLETION is an animation that was aborted for
+ // some reason, but needs to be finished. Currently this is for impl-only
+ // scroll offset animations that need to be completed on the main thread.
enum RunState {
WAITING_FOR_TARGET_AVAILABILITY = 0,
WAITING_FOR_DELETION,
@@ -36,8 +39,9 @@ class CC_EXPORT Animation {
PAUSED,
FINISHED,
ABORTED,
+ ABORTED_BUT_NEEDS_COMPLETION,
// This sentinel must be last.
- LAST_RUN_STATE = ABORTED
+ LAST_RUN_STATE = ABORTED_BUT_NEEDS_COMPLETION
};
enum Direction {