| Index: ui/views/controls/scrollbar/native_scroll_bar_views.cc | 
| diff --git a/ui/views/controls/scrollbar/native_scroll_bar_views.cc b/ui/views/controls/scrollbar/native_scroll_bar_views.cc | 
| index d69f79f1ee56e44ce091b25d5960ee8d4e1382f2..5b504d4ad764cbad099d4b1b1cd90cf2503618ef 100644 | 
| --- a/ui/views/controls/scrollbar/native_scroll_bar_views.cc | 
| +++ b/ui/views/controls/scrollbar/native_scroll_bar_views.cc | 
| @@ -376,8 +376,6 @@ NativeScrollBarWrapper* NativeScrollBarWrapper::CreateWrapper( | 
| // static | 
| int NativeScrollBarWrapper::GetHorizontalScrollBarHeight( | 
| const ui::NativeTheme* theme) { | 
| -  if (!theme) | 
| -    theme = ui::NativeTheme::instance(); | 
| ui::NativeTheme::ExtraParams button_params; | 
| button_params.scrollbar_arrow.is_hovering = false; | 
| gfx::Size button_size = theme->GetPartSize( | 
| @@ -398,8 +396,6 @@ int NativeScrollBarWrapper::GetHorizontalScrollBarHeight( | 
| // static | 
| int NativeScrollBarWrapper::GetVerticalScrollBarWidth( | 
| const ui::NativeTheme* theme) { | 
| -  if (!theme) | 
| -    theme = ui::NativeTheme::instance(); | 
| ui::NativeTheme::ExtraParams button_params; | 
| button_params.scrollbar_arrow.is_hovering = false; | 
| gfx::Size button_size = theme->GetPartSize( | 
|  |