Compile Time Changes

class DsGridWindowFaceliftFilterSub

Changed the filterField field type from DsGridWindowFilterTextField to DsSearchTextField to support facelift.

Old: public DsGridWindowFilterTextField filterField
New: public DsSearchTextField filterField

class DsGridWindowFilterSub

Changed the removeButton field type from DsButton to Button to support facelift.

Old: public DsButton removeButton
New: public Button removeButton

// Classes

Removed: class DsGridWindowFilterTextField extends SearchTextField