Update UI for "Setup Auto-fill" dialog.

Update the UI for the dialog shown that prompts the user to set
up the form auto-fill feature. Adds a title and uses the same
padding as the framework alert.

Bug: 4671245
Change-Id: I7b4509d971cd36d6116b4f039f06a13140635c67
diff --git a/res/values/strings.xml b/res/values/strings.xml
index d0e81ac..81edfb2 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -423,6 +423,8 @@
     <!-- Button text to delete all the AutoFill profile data [CHAR-LIMIT=20] -->
     <string name="autofill_profile_editor_delete_profile">Delete profile</string>
 
+    <!-- Title on a dialog shown to the user when they are prompted to set up the autofill feature [CHAR-LIMIT=32] -->
+    <string name="autofill_setup_dialog_title">Setup Auto-fill?</string>
     <!-- Text on a dialog shown to the user when they are prompted to set up the autofill feature [CHAR-LIMIT=NONE] -->
     <string name="autofill_setup_dialog_message">Browser can automatically complete web forms like this one. Would you like to set up your profile?</string>
     <!-- Toast message displayed when the user decides to not set up autofill at this time. We want to remind them that they can configure