Fix endless boot-loop on ldpi, when using bg-color/image on lockscreen

Change-Id: I41ac4ffeb3c9e3e57474168af45ebfb4ae7aef40
diff --git a/overlay/ldpi/frameworks/base/core/res/res/layout/keyguard_screen_password_portrait.xml b/overlay/ldpi/frameworks/base/core/res/res/layout/keyguard_screen_password_portrait.xml
index c550af0..2013c68 100644
--- a/overlay/ldpi/frameworks/base/core/res/res/layout/keyguard_screen_password_portrait.xml
+++ b/overlay/ldpi/frameworks/base/core/res/res/layout/keyguard_screen_password_portrait.xml
@@ -21,6 +21,7 @@
     android:layout_height="match_parent"
     android:orientation="vertical"
     android:background="#70000000"
+    android:id="@+id/password"
     android:gravity="center_horizontal">
 
     <!-- "Enter PIN(Password) to unlock" -->
diff --git a/overlay/ldpi/frameworks/base/core/res/res/layout/keyguard_screen_unlock_portrait.xml b/overlay/ldpi/frameworks/base/core/res/res/layout/keyguard_screen_unlock_portrait.xml
index 3699871..b51de94 100644
--- a/overlay/ldpi/frameworks/base/core/res/res/layout/keyguard_screen_unlock_portrait.xml
+++ b/overlay/ldpi/frameworks/base/core/res/res/layout/keyguard_screen_unlock_portrait.xml
@@ -27,6 +27,7 @@
     android:layout_height="match_parent"
     android:gravity="center_horizontal"
     android:background="#70000000"
+    android:id="@+id/pattern"
     >
 
     <RelativeLayout