clang-format all of //ash

ash/system/overview/overview_button_tray.cc

Index: ash/system/overview/overview_button_tray.cc
diff --git a/ash/system/overview/overview_button_tray.cc b/ash/system/overview/overview_button_tray.cc
index 4a743438d77ef8120df5b71e2abd42e49fb73de0..bca2dd7aede73b18c2f6e8109b9cf925bf97ccc0 100644
--- a/ash/system/overview/overview_button_tray.cc
+++ b/ash/system/overview/overview_button_tray.cc
@@ -118,16 +118,12 @@ void OverviewButtonTray::SetShelfAlignment(ShelfAlignment alignment) {
 void OverviewButtonTray::SetIconBorderForShelfAlignment() {
   if (IsHorizontalAlignment(shelf_alignment())) {
     icon_->SetBorder(views::Border::CreateEmptyBorder(
-        kHorizontalShelfVerticalPadding,
-        kHorizontalShelfHorizontalPadding,
-        kHorizontalShelfVerticalPadding,
-        kHorizontalShelfHorizontalPadding));
+        kHorizontalShelfVerticalPadding, kHorizontalShelfHorizontalPadding,
+        kHorizontalShelfVerticalPadding, kHorizontalShelfHorizontalPadding));
   } else {
     icon_->SetBorder(views::Border::CreateEmptyBorder(
-        kVerticalShelfVerticalPadding,
-        kVerticalShelfHorizontalPadding,
-        kVerticalShelfVerticalPadding,
-        kVerticalShelfHorizontalPadding));
+        kVerticalShelfVerticalPadding, kVerticalShelfHorizontalPadding,
+        kVerticalShelfVerticalPadding, kVerticalShelfHorizontalPadding));
   }
 }