views::Separator cleanup.

ash/common/system/chromeos/palette/palette_tray.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/common/system/chromeos/palette/palette_tray.h"
 
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/shelf/shelf_constants.h"
 #include "ash/common/shelf/wm_shelf.h"
@@ skipping 215 matching lines @@
   bubble_view->set_margins(
       gfx::Insets(kPalettePaddingOnTop, 0, kPalettePaddingOnBottom, 0));
 
   // Add title.
   auto* title_view = new TitleView(this);
   title_view->SetBorder(views::CreateEmptyBorder(
       gfx::Insets(0, kPaddingBetweenTitleAndLeftEdge, 0, 0)));
   bubble_view->AddChildView(title_view);
 
   // Add horizontal separator.
-  views::Separator* separator =
-      new views::Separator(views::Separator::HORIZONTAL);
+  views::Separator* separator = new views::Separator();
   separator->SetColor(kPaletteSeparatorColor);
   separator->SetBorder(views::CreateEmptyBorder(gfx::Insets(
       kPaddingBetweenTitleAndSeparator, 0, kMenuSeparatorVerticalPadding, 0)));
   bubble_view->AddChildView(separator);
 
   // Add palette tools.
   // TODO(tdanderson|jdufault): Use SystemMenuButton to get the material design
   // ripples.
   std::vector<PaletteToolView> views = palette_tool_manager_->CreateViews();
   for (const PaletteToolView& view : views)
@@ skipping 199 matching lines @@
     UpdateIconVisibility();
   }
 }
 
 void PaletteTray::UpdateIconVisibility() {
   SetVisible(is_palette_enabled_ && palette_utils::HasStylusInput() &&
              IsInUserSession());
 }
 
 }  // namespace ash