| Index: third_party/WebKit/Source/platform/scroll/Scrollbar.cpp
|
| diff --git a/third_party/WebKit/Source/platform/scroll/Scrollbar.cpp b/third_party/WebKit/Source/platform/scroll/Scrollbar.cpp
|
| index d97cfd6ca2e8502002fd9923cd507415c0f1458e..de7566b88376827d2a743b8f4fbf9d3fa88843a5 100644
|
| --- a/third_party/WebKit/Source/platform/scroll/Scrollbar.cpp
|
| +++ b/third_party/WebKit/Source/platform/scroll/Scrollbar.cpp
|
| @@ -505,6 +505,12 @@ bool Scrollbar::shouldParticipateInHitTesting()
|
| return m_scrollableArea->scrollAnimator()->shouldScrollbarParticipateInHitTesting(this);
|
| }
|
|
|
| +void Scrollbar::windowActiveChanged()
|
| +{
|
| + if (m_theme && m_theme->invalidateOnWindowActiveChange())
|
| + invalidate();
|
| +}
|
| +
|
| bool Scrollbar::isWindowActive() const
|
| {
|
| return m_scrollableArea && m_scrollableArea->isActive();
|
|
|