@Override
	public boolean isValidContext(ActionContext context) {
		return (context instanceof DecompilerActionContext);
	}
Performs a quick edit of a given field using the {@link EditDataFieldDialog}.   This action is
similar to the same named action available in the Listing.
Ghidra/Features/Decompiler/src/main/java/ghidra/app/plugin/core/decompile/actions/EditFieldAction.java