harmony: use Harmony sizing for ViewsDelegate sizing functions

chrome/browser/ui/views/chrome_views_delegate.cc

 // Copyright (c) 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/chrome_views_delegate.h"
 
 #include <memory>
 
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/lifetime/keep_alive_types.h"
 #include "chrome/browser/lifetime/scoped_keep_alive.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/ash/ash_util.h"
 #include "chrome/browser/ui/browser_window_state.h"
+#include "chrome/browser/ui/views/harmony/harmony_layout_delegate.h"
 #include "chrome/grit/chrome_unscaled_resources.h"
 #include "components/prefs/pref_service.h"
 #include "components/prefs/scoped_user_pref_update.h"
 #include "components/version_info/version_info.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/context_factory.h"
+#include "ui/base/material_design/material_design_controller.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_switches.h"
 #include "ui/display/display.h"
 #include "ui/display/screen.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/views/controls/menu/menu_controller.h"
 #include "ui/views/widget/native_widget.h"
 #include "ui/views/widget/widget.h"
 
 #if defined(OS_WIN)
@@ skipping 462 matching lines @@
   base::AutoReset<bool> in_callback_setter(&in_autohide_edges_callback_, true);
   callback.Run();
 }
 #endif
 
 scoped_refptr<base::TaskRunner>
 ChromeViewsDelegate::GetBlockingPoolTaskRunner() {
   return content::BrowserThread::GetBlockingPool();
 }
 
+gfx::Insets ChromeViewsDelegate::GetDialogButtonInsets() {
+  if (ui::MaterialDesignController::IsSecondaryUiMaterial())
+    return gfx::Insets(HarmonyLayoutDelegate::kHarmonyLayoutUnit);
+  return ViewsDelegate::GetDialogButtonInsets();
+}
+
+int ChromeViewsDelegate::GetDialogRelatedButtonHorizontalSpacing() {
+  if (ui::MaterialDesignController::IsSecondaryUiMaterial())
+    return HarmonyLayoutDelegate::kHarmonyLayoutUnit / 2;
+  return ViewsDelegate::GetDialogRelatedButtonHorizontalSpacing();
+}
+
 #if !defined(USE_ASH)
 views::Widget::InitParams::WindowOpacity
 ChromeViewsDelegate::GetOpacityForInitParams(
     const views::Widget::InitParams& params) {
   return views::Widget::InitParams::OPAQUE_WINDOW;
 }
 #endif