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Diffstat (limited to 'chromium/third_party/blink/renderer/core/frame/root_frame_viewport_test.cc')
-rw-r--r--chromium/third_party/blink/renderer/core/frame/root_frame_viewport_test.cc4
1 files changed, 3 insertions, 1 deletions
diff --git a/chromium/third_party/blink/renderer/core/frame/root_frame_viewport_test.cc b/chromium/third_party/blink/renderer/core/frame/root_frame_viewport_test.cc
index e7fdd6c72b3..7ea3db17119 100644
--- a/chromium/third_party/blink/renderer/core/frame/root_frame_viewport_test.cc
+++ b/chromium/third_party/blink/renderer/core/frame/root_frame_viewport_test.cc
@@ -84,7 +84,9 @@ class ScrollableAreaStub : public GarbageCollected<ScrollableAreaStub>,
}
bool ScrollAnimatorEnabled() const override { return true; }
- void Trace(Visitor* visitor) override { ScrollableArea::Trace(visitor); }
+ void Trace(Visitor* visitor) const override {
+ ScrollableArea::Trace(visitor);
+ }
protected:
CompositorElementId GetScrollElementId() const override {