Broke out layout metric information from ViewsDelegate to LayoutProvider

chrome/browser/ui/views/extensions/media_galleries_dialog_views.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/extensions/media_galleries_dialog_views.h"
 
 #include <stddef.h>
 
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/views/extensions/media_gallery_checkbox_view.h"
-#include "chrome/browser/ui/views/harmony/layout_delegate.h"
+#include "chrome/browser/ui/views/harmony/chrome_layout_provider.h"
 #include "chrome/grit/generated_resources.h"
 #include "chrome/grit/locale_settings.h"
 #include "components/constrained_window/constrained_window_views.h"
 #include "components/web_modal/web_contents_modal_dialog_manager.h"
 #include "content/public/browser/web_contents.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/native_theme/native_theme.h"
 #include "ui/views/border.h"
 #include "ui/views/controls/button/checkbox.h"
 #include "ui/views/controls/button/image_button.h"
@@ skipping 80 matching lines @@
   int column_set_id = 0;
   views::ColumnSet* columns = layout->AddColumnSet(column_set_id);
   columns->AddColumn(views::GridLayout::LEADING,
                      views::GridLayout::LEADING,
                      1,
                      views::GridLayout::FIXED,
                      dialog_content_width,
                      0);
 
   // Message text.
-  LayoutDelegate* layout_delegate = LayoutDelegate::Get();
-  const int vertical_padding = layout_delegate->GetMetric(
-      LayoutDelegate::Metric::RELATED_CONTROL_VERTICAL_SPACING);
+  ChromeLayoutProvider* provider = ChromeLayoutProvider::Get();
+  const int vertical_padding =
+      provider->GetDistanceMetric(views::DISTANCE_RELATED_CONTROL_VERTICAL);
   views::Label* subtext = new views::Label(controller_->GetSubtext());
   subtext->SetMultiLine(true);
   subtext->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   layout->StartRow(0, column_set_id);
   layout->AddView(
       subtext, 1, 1,
       views::GridLayout::FILL, views::GridLayout::LEADING,
       dialog_content_width, subtext->GetHeightForWidth(dialog_content_width));
   layout->AddPaddingRow(0, vertical_padding);
 
   // Scrollable area for checkboxes.
-  const int small_vertical_padding = LayoutDelegate::Get()->GetMetric(
-      LayoutDelegate::Metric::RELATED_CONTROL_VERTICAL_SPACING_SMALL);
+  const int small_vertical_padding =
+      provider->GetDistanceMetric(DISTANCE_RELATED_CONTROL_VERTICAL_SMALL);
   ScrollableView* scroll_container = new ScrollableView();
   scroll_container->SetLayoutManager(new views::BoxLayout(
       views::BoxLayout::kVertical, 0, 0, small_vertical_padding));
   scroll_container->SetBorder(
       views::CreateEmptyBorder(vertical_padding, 0, vertical_padding, 0));
 
   std::vector<base::string16> section_headers =
       controller_->GetSectionHeaders();
   for (size_t i = 0; i < section_headers.size(); i++) {
     MediaGalleriesDialogController::Entries entries =
         controller_->GetSectionEntries(i);
 
     // Header and separator line.
     if (!section_headers[i].empty() && !entries.empty()) {
       views::Separator* separator = new views::Separator();
       scroll_container->AddChildView(separator);
 
       views::Label* header = new views::Label(section_headers[i]);
       header->SetMultiLine(true);
       header->SetHorizontalAlignment(gfx::ALIGN_LEFT);
       header->SetBorder(views::CreateEmptyBorder(
           vertical_padding,
-          layout_delegate->GetMetric(
-              LayoutDelegate::Metric::PANEL_CONTENT_MARGIN),
+          provider->GetDistanceMetric(DISTANCE_PANEL_CONTENT_MARGIN),
           vertical_padding, 0));
       scroll_container->AddChildView(header);
     }
 
     // Checkboxes.
     MediaGalleriesDialogController::Entries::const_iterator iter;
     for (iter = entries.begin(); iter != entries.end(); ++iter) {
       int spacing = iter + 1 == entries.end() ? small_vertical_padding : 0;
       AddOrUpdateGallery(*iter, scroll_container, spacing);
     }
@@ skipping 158 matching lines @@
   context_menu_runner_.reset();
 }
 
 // MediaGalleriesDialogViewsController -----------------------------------------
 
 // static
 MediaGalleriesDialog* MediaGalleriesDialog::Create(
     MediaGalleriesDialogController* controller) {
   return new MediaGalleriesDialogViews(controller);
 }