views: support dialog width snapping once and for all

chrome/browser/ui/views/extensions/chooser_dialog_view.cc

Index: chrome/browser/ui/views/extensions/chooser_dialog_view.cc
diff --git a/chrome/browser/ui/views/extensions/chooser_dialog_view.cc b/chrome/browser/ui/views/extensions/chooser_dialog_view.cc
index 59837e162f7c233d3ec5ea97c236d16509f67ee2..28cf9b02f45efd10832cf2f12904e3101a5815f3 100644
--- a/chrome/browser/ui/views/extensions/chooser_dialog_view.cc
+++ b/chrome/browser/ui/views/extensions/chooser_dialog_view.cc
@@ -75,17 +75,12 @@ views::ClientView* ChooserDialogView::CreateClientView(views::Widget* widget) {
   views::DialogClientView* client =
       new views::DialogClientView(widget, GetContentsView());
 
-  constexpr int kMinWidth = 402;
-  constexpr int kMinHeight = 320;
-  ChromeLayoutProvider* provider = ChromeLayoutProvider::Get();
-  int min_width = provider->GetDialogPreferredWidth(DialogWidth::MEDIUM);
-  if (!min_width)
-    min_width = kMinWidth;
-  client->set_minimum_size(gfx::Size(min_width, kMinHeight));
-
-  client->set_button_row_insets(gfx::Insets(
-      provider->GetDistanceMetric(DISTANCE_UNRELATED_CONTROL_VERTICAL), 0, 0,
-      0));
+  client->set_minimum_size(gfx::Size(402, 320));
+
+  client->set_button_row_insets(
+      gfx::Insets(views::LayoutProvider::Get()->GetDistanceMetric(
+                      DISTANCE_UNRELATED_CONTROL_VERTICAL),
+                  0, 0, 0));
   return client;
 }