[Autofill] Change spacing in the local card editor, address editor (Android)

chrome/android/java/res/values/dimens.xml

Index: chrome/android/java/res/values/dimens.xml
diff --git a/chrome/android/java/res/values/dimens.xml b/chrome/android/java/res/values/dimens.xml
index 18b4d30608649f7eaff0f7eb1ced7ef96fa0e7ec..30c7d57c1a6facc64cc56d915955b1dd5602b501 100644
--- a/chrome/android/java/res/values/dimens.xml
+++ b/chrome/android/java/res/values/dimens.xml
@@ -122,9 +122,6 @@
     <dimen name="password_generation_horizontal_margin">10dp</dimen>
     <dimen name="password_generation_text_vertical_margin">12dp</dimen>
 
-    <!-- Preferences dimensions -->
-    <dimen name="pref_autofill_touch_target_padding">15dp</dimen>
-
     <!-- Site Settings dimensions -->
     <dimen name="site_setttings_icon_padding">4.6dp</dimen>
 
@@ -368,6 +365,12 @@
     <dimen name="pref_autofill_content_spacing">12dp</dimen>
     <dimen name="pref_autofill_field_horizontal_padding">4dp</dimen>
     <dimen name="pref_autofill_field_top_margin">8dp</dimen>
+    <dimen name="pref_autofill_field_large_top_margin">16dp</dimen>
+    <dimen name="pref_autofill_field_bottom_margin">8dp</dimen>
+    <!-- The dropdown element has no embedded bottom padding like the TextView has so the margin
+         is doubled. -->
+    <dimen name="pref_autofill_dropdown_bottom_margin">16dp</dimen>
+    <dimen name="pref_autofill_touch_target_padding">15dp</dimen>
 
     <!-- Dialog dimensions.
          https://www.google.com/design/spec/components/dialogs.html#dialogs-simple-dialogs -->