Index: cc/input/main_thread_scrolling_reason.h |
diff --git a/cc/input/main_thread_scrolling_reason.h b/cc/input/main_thread_scrolling_reason.h |
index 3695179c03545f46cf701571442fdc2290f1a529..2d45a4229645b6fa538768593c173027aca57b1a 100644 |
--- a/cc/input/main_thread_scrolling_reason.h |
+++ b/cc/input/main_thread_scrolling_reason.h |
@@ -28,7 +28,6 @@ struct MainThreadScrollingReason { |
// animation. Note that a scroll handled by the main thread can result in an |
// animation running on the main thread or on the compositor thread. |
enum : uint32_t { kHandlingScrollFromMainThread = 1 << 13 }; |
- enum : uint32_t { kHasStickyPositionObjects = 1 << 14 }; |
enum : uint32_t { kCustomScrollbarScrolling = 1 << 15 }; |
// Transient scrolling reasons. These are computed for each scroll begin. |
@@ -51,7 +50,7 @@ struct MainThreadScrollingReason { |
kNotScrollingOnMain | kHasBackgroundAttachmentFixedObjects | |
kHasNonLayerViewportConstrainedObjects | kThreadedScrollingDisabled | |
kScrollbarScrolling | kPageOverlay | kHandlingScrollFromMainThread | |
- kHasStickyPositionObjects | kCustomScrollbarScrolling; |
+ kCustomScrollbarScrolling; |
return (reasons & reasons_set_by_main_thread) == reasons; |
} |
@@ -94,8 +93,6 @@ struct MainThreadScrollingReason { |
tracedValue->AppendString("Page overlay"); |
if (reasons & MainThreadScrollingReason::kHandlingScrollFromMainThread) |
tracedValue->AppendString("Handling scroll from main thread"); |
- if (reasons & MainThreadScrollingReason::kHasStickyPositionObjects) |
- tracedValue->AppendString("Has sticky position objects"); |
if (reasons & MainThreadScrollingReason::kCustomScrollbarScrolling) |
tracedValue->AppendString("Custom scrollbar scrolling"); |