Adding new maximize menu according to spec

ash/ash_strings.grd

Index: ash/ash_strings.grd
diff --git a/ash/ash_strings.grd b/ash/ash_strings.grd
index 826e17e7688319f3d507d31088e62c9e7c21dafc..107d2a5197c571996a98815924c227e884d868bb 100644
--- a/ash/ash_strings.grd
+++ b/ash/ash_strings.grd
@@ -196,10 +196,6 @@ This file contains the strings for ash.
         Set wallpaper...
       </message>
 
-      <message name="IDS_FRAME_MAXIMIZE_BUTTON_TOOLTIP" desc="Tooltip for the maximize/restore button in window frames in aura">
-        Pull down to minimize, left or right to tile
-      </message>
-
       <message name="IDS_ASH_KEYBOARD_OVERLAY_TITLE" desc="The title of the keyboard overlay.">
         Keyboard Overlay
       </message>
@@ -416,6 +412,21 @@ Press Search key to cancel.
       <message name="IDS_ASH_WEB_NOTFICATION_TRAY_CLEAR_ALL" desc="The button for clearing all notifications.">
         Clear All
       </message>
+      <message name="IDS_ASH_MAXIMIZE_WINDOW" desc="A help text to show that when the button gets clicked the window get maximized.">
+        Maximize
+      </message>
+      <message name="IDS_ASH_SNAP_WINDOW_RIGHT" desc="A help text to show that when the button gets clicked the window get snapped to the right side.">
+        Snap to right side
+      </message>
+      <message name="IDS_ASH_SNAP_WINDOW_LEFT" desc="A help text to show that when the button gets clicked the window get snapped to the left side.">
+        Snap to left side
+      </message>
+      <message name="IDS_ASH_RESTORE_WINDOW" desc="A help text to show that when the button gets clicked the window gets restored to its normal - non maximized - state.">
+        Restore
+      </message>
+      <message name="IDS_ASH_MINIMIZE_WINDOW" desc="A help text to show that when the button gets clicked the window gets minimized.">
+        Minimize
+      </message>
     </messages>
   </release>
 </grit>