Add Right-To-Left delete icon

Bug: 4161983
Bug: 4170083
Change-Id: Ife9a933353e97f3c7c3ede47623dc7528160f3c5
diff --git a/java/res/values/attrs.xml b/java/res/values/attrs.xml
index d0d66d6..fa5c08b 100644
--- a/java/res/values/attrs.xml
+++ b/java/res/values/attrs.xml
@@ -157,6 +157,7 @@
         <attr name="iconToSymbolKey" format="reference" />
         <attr name="iconToSymbolKeyWithShortcut" format="reference" />
         <attr name="iconDeleteKey" format="reference" />
+        <attr name="iconDeleteRtlKey" format="reference" />
         <attr name="iconSettingsKey" format="reference" />
         <attr name="iconShortcutKey" format="reference" />
         <attr name="iconSpaceKey" format="reference" />
@@ -218,25 +219,26 @@
             <enum name="iconToSymbolKey" value="2" />
             <enum name="iconToSymbolKeyWithShortcut" value="3" />
             <enum name="iconDeleteKey" value="4" />
-            <enum name="iconSettingsKey" value="5" />
-            <enum name="iconShortcutKey" value="6" />
-            <enum name="iconSpaceKey" value="7" />
-            <enum name="iconReturnKey" value="8" />
-            <enum name="iconSearchKey" value="9" />
-            <enum name="iconTabKey" value="10" />
+            <enum name="iconDeleteRtlKey" value="5" />
+            <enum name="iconSettingsKey" value="6" />
+            <enum name="iconShortcutKey" value="7" />
+            <enum name="iconSpaceKey" value="8" />
+            <enum name="iconReturnKey" value="9" />
+            <enum name="iconSearchKey" value="10" />
+            <enum name="iconTabKey" value="11" />
         </attr>
         <!-- Shift key icon for shifted state -->
         <attr name="keyIconShifted" format="enum">
             <!-- This should be aligned with KeyboardIcons.ICON_SHIFTED_* -->
-            <enum name="iconShiftedShiftKey" value="11" />
+            <enum name="iconShiftedShiftKey" value="12" />
         </attr>
         <!-- The icon to show in the popup preview. -->
         <attr name="keyIconPreview" format="enum">
             <!-- This should be aligned with KeyboardIcons.ICON_PREVIEW_* -->
-            <enum name="iconPreviewSpaceKey" value="12" />
-            <enum name="iconPreviewTabKey" value="13" />
-            <enum name="iconPreviewSettingsKey" value="14" />
-            <enum name="iconPreviewShortcutKey" value="15" />
+            <enum name="iconPreviewSpaceKey" value="13" />
+            <enum name="iconPreviewTabKey" value="14" />
+            <enum name="iconPreviewSettingsKey" value="15" />
+            <enum name="iconPreviewShortcutKey" value="16" />
         </attr>
         <!-- The key style to specify a set of key attributes defined by <key_style/> -->
         <attr name="keyStyle" format="string" />