Revert of Set the Ash browser frame color for MD WebUI (Settings)

chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.cc

 // Copyright 2012 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 "chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.h"
 
 #include <algorithm>
 
 #include "ash/common/ash_layout_constants.h"
 #include "ash/common/frame/caption_buttons/frame_caption_button_container_view.h"
 #include "ash/common/frame/default_header_painter.h"
 #include "ash/common/frame/frame_border_hit_test.h"
 #include "ash/common/frame/header_painter_util.h"
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/wm_lookup.h"
 #include "ash/common/wm_shell.h"
 #include "ash/common/wm_window.h"
-#include "base/feature_list.h"
 #include "build/build_config.h"
 #include "chrome/browser/profiles/profiles_state.h"
 #include "chrome/browser/themes/theme_properties.h"
 #include "chrome/browser/ui/ash/multi_user/multi_user_window_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/layout_constants.h"
 #include "chrome/browser/ui/views/frame/browser_frame.h"
 #include "chrome/browser/ui/views/frame/browser_header_painter_ash.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "chrome/browser/ui/views/frame/immersive_mode_controller.h"
 #include "chrome/browser/ui/views/profiles/profile_indicator_icon.h"
 #include "chrome/browser/ui/views/tab_icon_view.h"
 #include "chrome/browser/ui/views/tabs/tab_strip.h"
 #include "chrome/browser/ui/views/toolbar/toolbar_view.h"
 #include "chrome/browser/web_applications/web_app.h"
-#include "chrome/common/chrome_features.h"
 #include "chrome/grit/theme_resources.h"
 #include "content/public/browser/web_contents.h"
-#include "third_party/skia/include/core/SkColor.h"
 #include "ui/accessibility/ax_node_data.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/window.h"
 #include "ui/base/hit_test.h"
 #include "ui/base/layout.h"
 #include "ui/base/theme_provider.h"
 #include "ui/compositor/layer_animator.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/image/image_skia.h"
 #include "ui/gfx/scoped_canvas.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/layout/layout_constants.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_delegate.h"
 
 #if defined(OS_CHROMEOS)
 #include "ash/shared/app_types.h"
 #endif
 
 namespace {
 
 // Space between right edge of tabstrip and maximize button.
-constexpr int kTabstripRightSpacing = 10;
+const int kTabstripRightSpacing = 10;
 // Height of the shadow in the tab image, used to ensure clicks in the shadow
 // area still drag restored windows.  This keeps the clickable area large enough
 // to hit easily.
-constexpr int kTabShadowHeight = 4;
-
-constexpr SkColor kMdWebUIFrameColor = SkColorSetRGB(0x25, 0x4f, 0xae);
+const int kTabShadowHeight = 4;
 
 }  // namespace
 
 ///////////////////////////////////////////////////////////////////////////////
 // BrowserNonClientFrameViewAsh, public:
 
 BrowserNonClientFrameViewAsh::BrowserNonClientFrameViewAsh(
     BrowserFrame* frame,
     BrowserView* browser_view)
     : BrowserNonClientFrameView(frame, browser_view),
@@ skipping 21 matching lines @@
     AddChildView(window_icon_);
     window_icon_->Update();
   }
 
   if (UsePackagedAppHeaderStyle()) {
     ash::DefaultHeaderPainter* header_painter = new ash::DefaultHeaderPainter;
     header_painter_.reset(header_painter);
     header_painter->Init(frame(), this, caption_button_container_);
     if (window_icon_)
       header_painter->UpdateLeftHeaderView(window_icon_);
-    if (base::FeatureList::IsEnabled(features::kMaterialDesignSettings)) {
-      // For non app (i.e. WebUI) windows (e.g. Settings) use MD frame color.
-      if (!browser_view()->browser()->is_app())
-        header_painter->SetFrameColors(kMdWebUIFrameColor, kMdWebUIFrameColor);
-    }
   } else {
     BrowserHeaderPainterAsh* header_painter = new BrowserHeaderPainterAsh;
     header_painter_.reset(header_painter);
     header_painter->Init(frame(), browser_view(), this, window_icon_,
                          caption_button_container_);
   }
 
 #if defined(OS_CHROMEOS)
   if (browser_view()->browser()->is_app()) {
     frame()->GetNativeWindow()->SetProperty(
@@ skipping 364 matching lines @@
                                  toolbar_bounds.width(), 0);
   BrowserView::Paint1pxHorizontalLine(canvas, GetToolbarTopSeparatorColor(),
                                       separator_rect, true);
 
   // Toolbar/content separator.
   toolbar_bounds.Inset(kClientEdgeThickness, 0);
   BrowserView::Paint1pxHorizontalLine(
       canvas, tp->GetColor(ThemeProperties::COLOR_TOOLBAR_BOTTOM_SEPARATOR),
       toolbar_bounds, true);
 }