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

chrome/browser/ui/views/settings_reset_prompt_dialog.cc

Index: chrome/browser/ui/views/settings_reset_prompt_dialog.cc
diff --git a/chrome/browser/ui/views/settings_reset_prompt_dialog.cc b/chrome/browser/ui/views/settings_reset_prompt_dialog.cc
index 97afffc67888cc5f5c8687a5ec8aa74d30bed957..836e4a1b0d7813c10cb705b84d75685d880878a4 100644
--- a/chrome/browser/ui/views/settings_reset_prompt_dialog.cc
+++ b/chrome/browser/ui/views/settings_reset_prompt_dialog.cc
@@ -41,13 +41,13 @@ SettingsResetPromptDialog::SettingsResetPromptDialog(
 
   ChromeLayoutProvider* provider = ChromeLayoutProvider::Get();
 
-  SetLayoutManager(
-      new views::BoxLayout(views::BoxLayout::kVertical,
-                           provider->GetDistanceMetric(
-                              DISTANCE_DIALOG_BUTTON_MARGIN),
-                           provider->GetDistanceMetric(
-                              DISTANCE_PANEL_CONTENT_MARGIN),
-                           0));
+  SetLayoutManager(new views::BoxLayout(
+      views::BoxLayout::kVertical,
+      provider->GetDistanceMetric(
+          views::DISTANCE_DIALOG_CONTENTS_HORIZONTAL_MARGIN),
+      provider->GetDistanceMetric(
+          views::DISTANCE_DIALOG_CONTENTS_VERTICAL_MARGIN),
+      0));
 
   views::StyledLabel* dialog_label =
       new views::StyledLabel(controller_->GetMainText(), /*listener=*/nullptr);