| Index: ui/message_center/views/message_center_view.cc
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| diff --git a/ui/message_center/views/message_center_view.cc b/ui/message_center/views/message_center_view.cc
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| index 2cae22a2c0cfb15a991d9bae1a16a7bd96bc1cbf..90d9768e231a7e8cf4fdd5c3901ddbc53605cc19 100644
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| --- a/ui/message_center/views/message_center_view.cc
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| +++ b/ui/message_center/views/message_center_view.cc
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| @@ -95,6 +95,7 @@ MessageCenterView::MessageCenterView(MessageCenter* message_center,
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|    scroller_ = new views::ScrollView();
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|    scroller_->ClipHeightTo(kMinScrollViewHeight, max_height - button_height);
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|    scroller_->SetVerticalScrollBar(new views::OverlayScrollBar(false));
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| +  scroller_->SetHorizontalScrollBar(new views::OverlayScrollBar(true));
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|    scroller_->set_background(
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|        views::Background::CreateSolidBackground(kMessageCenterBackgroundColor));
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|  
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| 
 |