Updating the UI for focused state of an icon/folder.

issue: 16352129

Change-Id: If2e154dba06a0648f933f9aea38898642db9fd85
diff --git a/res/layout/all_apps_button.xml b/res/layout/all_apps_button.xml
index 1b9ea08..9d6d82b 100644
--- a/res/layout/all_apps_button.xml
+++ b/res/layout/all_apps_button.xml
@@ -16,5 +16,4 @@
 
 <TextView xmlns:android="http://schemas.android.com/apk/res/android"
    style="@style/WorkspaceIcon"
-   android:focusable="true"
-   android:background="@drawable/focusable_view_bg" />
+   android:focusable="true" />
diff --git a/res/layout/application.xml b/res/layout/application.xml
index e4909dd..c21dea0 100644
--- a/res/layout/application.xml
+++ b/res/layout/application.xml
@@ -16,5 +16,4 @@
 
 <com.android.launcher3.BubbleTextView xmlns:android="http://schemas.android.com/apk/res/android"
    style="@style/WorkspaceIcon"
-   android:focusable="true"
-   android:background="@drawable/focusable_view_bg" />
+   android:focusable="true" />
diff --git a/res/layout/apps_customize_application.xml b/res/layout/apps_customize_application.xml
index b48b9b7..17f4a8e 100644
--- a/res/layout/apps_customize_application.xml
+++ b/res/layout/apps_customize_application.xml
@@ -20,5 +20,4 @@
 
     style="@style/WorkspaceIcon.AppsCustomize"
     android:id="@+id/application_icon"
-    android:focusable="true"
-    android:background="@drawable/focusable_view_bg" />
+    android:focusable="true" />
diff --git a/res/layout/folder_application.xml b/res/layout/folder_application.xml
index 37dd79d..b48b613 100644
--- a/res/layout/folder_application.xml
+++ b/res/layout/folder_application.xml
@@ -16,5 +16,4 @@
 
 <com.android.launcher3.BubbleTextView xmlns:android="http://schemas.android.com/apk/res/android"
    style="@style/WorkspaceIcon.Folder"
-   android:focusable="true"
-   android:background="@drawable/focusable_view_bg" />
+   android:focusable="true" />
diff --git a/res/layout/folder_icon.xml b/res/layout/folder_icon.xml
index 5147f99..fd45d76 100644
--- a/res/layout/folder_icon.xml
+++ b/res/layout/folder_icon.xml
@@ -19,8 +19,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    android:focusable="true"
-    android:background="@drawable/focusable_view_bg">
+    android:focusable="true" >
     <ImageView
         android:id="@+id/preview_background"
         android:layout_gravity="center_horizontal"