Pass the delete options into cascadeDelete calls.

This allows the cascaded deletes to access the original options used
for the delete.

Cake/ORM/Association.php

@@ -424,8 +424,9 @@ protected abstract function _joinCondition(array $options);
  * required.
  *
  * @param Cake\ORM\Entity $entity The entity that started the cascaded delete.
+ * @param array $options The options for the original delete.
  * @return boolean Success
  */
-	public abstract function cascadeDelete(Entity $entity);
+	public abstract function cascadeDelete(Entity $entity, $options = []);
 
 }

Cake/ORM/Association/BelongsTo.php

@@ -59,9 +59,10 @@ public function foreignKey($key = null) {
  * BelongsTo associations are never cleared in a cascading delete scenario.
  *
  * @param Cake\ORM\Entity $entity The entity that started the cascaded delete.
+ * @param array $options The options for the original delete.
  * @return boolean Success.
  */
-	public function cascadeDelete(Entity $entity) {
+	public function cascadeDelete(Entity $entity, $options = []) {
 		return true;
 	}
 

Cake/ORM/Association/BelongsToMany.php

@@ -222,9 +222,10 @@ public function eagerLoader(array $options) {
  * Clear out the data in the join/pivot table for a given entity.
  *
  * @param Cake\ORM\Entity $entity The entity that started the cascading delete.
+ * @param array $options The options for the original delete.
  * @return boolean Success.
  */
-	public function cascadeDelete(Entity $entity) {
+	public function cascadeDelete(Entity $entity, $options = []) {
 		$foreignKey = $this->foreignKey();
 		$primaryKey = $this->source()->primaryKey();
 		$conditions = [

Cake/ORM/Association/DependentDeleteTrait.php

@@ -31,9 +31,10 @@ trait DependentDeleteTrait {
  * This method does nothing if the association is not dependent.
  *
  * @param Cake\ORM\Entity $entity The entity that started the cascaded delete.
+ * @param array $options The options for the original delete.
  * @return boolean Success.
  */
-	public function cascadeDelete(Entity $entity) {
+	public function cascadeDelete(Entity $entity, $options = []) {
 		if (!$this->dependent()) {
 			return true;
 		}

Cake/ORM/Table.php

@@ -989,7 +989,7 @@ protected function _processDelete($entity, $options) {
 		}
 
 		foreach ($this->_associations as $assoc) {
-			$assoc->cascadeDelete($entity);
+			$assoc->cascadeDelete($entity, $options);
 		}
 		return $success;
 	}