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

- also removed some unused assets

Change-Id: Iad42afd2f144de92d80fb89d892ab42b32811b69
diff --git a/res/layout-xlarge-land/all_apps_tabbed.xml b/res/layout-xlarge-land/all_apps_tabbed.xml
index e1a37ff..fbe98b0 100644
--- a/res/layout-xlarge-land/all_apps_tabbed.xml
+++ b/res/layout-xlarge-land/all_apps_tabbed.xml
@@ -39,7 +39,7 @@
                 android:layout_centerVertical="true">
                 <com.android.launcher2.ApplicationInfoDropTarget
                     android:id="@+id/all_apps_info_target"
-                    android:src="@drawable/ic_home_info_holo_dark"
+                    android:drawableRight="@drawable/ic_home_info_holo_dark"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_gravity="center"
@@ -53,14 +53,24 @@
             </FrameLayout>
             <com.android.launcher2.DeleteZone
                 android:id="@+id/all_apps_delete_zone"
-                android:src="@drawable/delete_zone_selector"
+                android:text="@string/delete_zone_label_all_apps"
+                android:drawablePadding="@dimen/all_apps_drawable_padding"
+                android:drawableLeft="@drawable/delete_zone_selector"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_toLeftOf="@id/market_info_frame"
                 android:layout_centerVertical="true"
                 android:visibility="invisible"
                 android:paddingRight="22dp"
-                launcher:direction="horizontal" />
+                launcher:direction="horizontal"
+
+                android:gravity="center_horizontal|center_vertical"
+                android:textColor="@color/workspace_all_apps_and_delete_zone_text_color"
+                android:textSize="18sp"
+                android:shadowColor="@color/workspace_all_apps_and_delete_zone_text_shadow_color"
+                android:shadowDx="0.0"
+                android:shadowDy="0.0"
+                android:shadowRadius="2.0" />
         </RelativeLayout>
         <FrameLayout
             android:id="@android:id/tabcontent"
diff --git a/res/layout-xlarge-land/launcher.xml b/res/layout-xlarge-land/launcher.xml
index ca77c55..b682317 100644
--- a/res/layout-xlarge-land/launcher.xml
+++ b/res/layout-xlarge-land/launcher.xml
@@ -168,16 +168,26 @@
             android:visibility="gone"/>
         <com.android.launcher2.DeleteZone
             android:id="@+id/delete_zone"
-            android:src="@drawable/delete_zone_selector"
+            android:text="@string/delete_zone_label_workspace"
+            android:drawablePadding="@dimen/all_apps_drawable_padding"
+            android:drawableLeft="@drawable/delete_zone_selector"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_alignLeft="@id/configure_button"
+            android:layout_alignRight="@id/configure_button"
             android:paddingLeft="@dimen/toolbar_button_horizontal_padding"
             android:paddingRight="@dimen/toolbar_button_horizontal_padding"
             android:paddingTop="@dimen/toolbar_button_vertical_padding"
             android:paddingBottom="@dimen/toolbar_button_vertical_padding"
             android:background="@drawable/button_bg"
 
+            android:gravity="center_horizontal|center_vertical"
+            android:textColor="@color/workspace_all_apps_and_delete_zone_text_color"
+            android:textSize="18sp"
+            android:shadowColor="@color/workspace_all_apps_and_delete_zone_text_shadow_color"
+            android:shadowDx="0.0"
+            android:shadowDy="0.0"
+            android:shadowRadius="2.0"
+
             android:visibility="gone"
             launcher:direction="horizontal" />
     </RelativeLayout>