adding "Remove" and "Delete" text to delete button

- also removed some unused assets

Change-Id: Iad42afd2f144de92d80fb89d892ab42b32811b69
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 4879052..c56ee9e 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -142,6 +142,13 @@
     <!-- Label for button in all applications label to go back home (to the workspace / desktop)
          for accessibilty (spoken when the button gets focus). -->
     <string name="all_apps_home_button_label">Home</string>
+    <!-- Label for trash icon on workspace. Meant to communicate the idea of removing the
+         icon/widget from the home screen, but not permanently. Contrast with the label for trash
+         icon in All Apps [CHAR_LIMIT=30] -->
+    <string name="delete_zone_label_workspace">Remove</string>
+    <!-- Label for trash icon in All Apps. The icon/widget will become completely unavailable on the
+         device. [CHAR_LIMIT=30]-->
+    <string name="delete_zone_label_all_apps">Delete</string>
 
     <!-- Menus items: -->
     <skip />