Delete panel metrics and define insets in terms of distance metrics.

chrome/browser/ui/views/webshare/webshare_target_picker_view.cc

 // Copyright 2017 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/webshare/webshare_target_picker_view.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/views/harmony/chrome_layout_provider.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/constrained_window/constrained_window_views.h"
@@ skipping 62 matching lines @@
 }
 
 }  // namespace chrome
 
 WebShareTargetPickerView::WebShareTargetPickerView(
     const std::vector<std::pair<base::string16, GURL>>& targets,
     chrome::WebShareTargetPickerCallback close_callback)
     : targets_(targets),
       table_model_(base::MakeUnique<TargetPickerTableModel>(&targets_)),
       close_callback_(std::move(close_callback)) {
-  const int panel_margin = ChromeLayoutProvider::Get()->GetDistanceMetric(
-      DISTANCE_PANEL_CONTENT_MARGIN);
-  views::BoxLayout* layout =
-      new views::BoxLayout(views::BoxLayout::kVertical, panel_margin,
-                           panel_margin, views::kRelatedControlVerticalSpacing);
+  const ChromeLayoutProvider* provider = ChromeLayoutProvider::Get();
+  views::BoxLayout* layout = new views::BoxLayout(
+      views::BoxLayout::kVertical,
+      provider->GetDistanceMetric(
+          views::DISTANCE_BUBBLE_CONTENTS_HORIZONTAL_MARGIN),
+      provider->GetDistanceMetric(
+          views::DISTANCE_BUBBLE_CONTENTS_VERTICAL_MARGIN),
+      provider->GetDistanceMetric(views::DISTANCE_RELATED_CONTROL_VERTICAL));
   SetLayoutManager(layout);
 
   views::Label* overview_label = new views::Label(
       l10n_util::GetStringUTF16(IDS_WEBSHARE_TARGET_PICKER_LABEL));
   AddChildView(overview_label);
 
   std::vector<ui::TableColumn> table_columns{ui::TableColumn()};
   table_ = new views::TableView(table_model_.get(), table_columns,
                                 views::TEXT_ONLY, true);
   // Select the first row.
@@ skipping 63 matching lines @@
   return true;
 }
 
 void WebShareTargetPickerView::OnSelectionChanged() {
   GetDialogClientView()->UpdateDialogButtons();
 }
 
 void WebShareTargetPickerView::OnDoubleClick() {
   GetDialogClientView()->AcceptWindow();
 }