[prefwindow] fixing regression, commenting out unsupported features and replacing text area with input field

xpfe/components/prefwindow/resources/content/pref-smart_browsing.xul

@@ -49,7 +49,7 @@
 				&enableRelatedRadio.label;
 				</html:label>
 			</html:div>		
-			&autoDecp.label;
+<!--			&autoDecp.label;
 			<html:div>
 				<html:input name="related" type="radio" id="browserRelatedAutoLoad0"
               pref="true" preftype="int" prefindex="0" prefstring="browser.related.autoload"/>
@@ -71,13 +71,13 @@
 				&afterAutoloadAlwaysRadio;
 				</html:label>
 			</html:div>
+      -->
            <html:div>
 			&doNotDecp.label;
 			</html:div>
 		<html:div>
-         <html:textarea name="textstyle" ROWS="2" COLS="30" id="browserRelatedDisabledForDomains"
-               pref="true" preftype="string" prefstring="browser.related.disabledForDomains">
-	     </html:textarea>
+         <html:input type="text" name="textstyle" id="browserRelatedDisabledForDomains"
+               pref="true" preftype="string" prefstring="browser.related.disabledForDomains"/>
 		</html:div>
 		</html:fieldset>
 	</box>