Fixed lockscreen pattern size.

Test: Verified lock screen pattern is much bigger (in settings)
Test: Verified increasing/decreasing text size and pattern still
occupies the majority of the device width.
Fixes: 222790243

Change-Id: I29594dc92d983bd51a975298cb582391141f449b
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 3827767..ea38cc6 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -442,12 +442,12 @@
     </style>
 
     <style name="LockPatternContainerStyle">
-        <item name="android:maxHeight">400dp</item>
-        <item name="android:maxWidth">420dp</item>
+        <item name="android:maxHeight">620dp</item>
+        <item name="android:maxWidth">620dp</item>
         <item name="android:minHeight">0dp</item>
         <item name="android:minWidth">0dp</item>
         <item name="android:paddingBottom">0dp</item>
-        <item name="android:paddingHorizontal">44dp</item>
+        <item name="android:paddingHorizontal">0dp</item>
         <item name="android:paddingTop">0dp</item>
     </style>