Fixing strict errors.

While this is a minor API change, its required to
make CakePHP pass E_STRICT in testing.

Author: markstory

lib/Cake/View/Helper/JsBaseEngineHelper.php

@@ -154,7 +154,10 @@ public function object($data = array(), $options = array()) {
  * @param boolean $quoteString If false, leaves string values unquoted
  * @return string a JavaScript-safe/JSON representation of $val
  */
-	public function value($val, $quoteString = true) {
+	public function value($val = array(), $quoteString = null, $key = 'value') {
+		if ($quoteString === null) {
+			$quoteString = true;
+		}
 		switch (true) {
 			case (is_array($val) || is_object($val)):
 				$val = $this->object($val);
@@ -598,4 +601,4 @@ protected function _toQuerystring($parameters) {
 		}
 		return $out;
 	}
-}
+}

lib/Cake/View/Helper/JsHelper.php

@@ -160,7 +160,10 @@ public function __call($method, $params) {
  * @param boolean $quoteString If false, leaves string values unquoted
  * @return string a JavaScript-safe/JSON representation of $val
  **/
-	public function value($val, $quoteString = true) {
+	public function value($val = array(), $quoteString = null, $key = 'value') {
+		if ($quoteString === null) {
+			$quoteString = true;
+		}
 		return $this->{$this->_engineName}->value($val, $quoteString);
 	}