Take table name in delete().

This saves having to call from() as well.

lib/Cake/Model/Datasource/Database/Query.php

@@ -1092,11 +1092,15 @@ public function update() {
  * Can be combined with from(), where() and other methods to
  * create delete queries with specific conditions.
  *
+ * @param string $table The table to use when deleting. This
  * @return Query
  */
-	public function delete() {
+	public function delete($table = null) {
 		$this->_dirty = true;
 		$this->_type = 'delete';
+		if ($table) {
+			$this->from($table);
+		}
 		return $this;
 	}
 

lib/Cake/Test/TestCase/Model/Datasource/Database/QueryTest.php

@@ -1575,11 +1575,11 @@ public function testDecorateResults() {
 	}
 
 /**
- * Test a basic delete.
+ * Test a basic delete using from()
  *
  * @return void
  */
-	public function testDeleteSimple() {
+	public function testDeleteWithFrom() {
 		$this->_insertTwoRecords();
 		$query = new Query($this->connection);
 
@@ -1595,6 +1595,26 @@ public function testDeleteSimple() {
 		$this->assertCount(2, $result);
 	}
 
+/**
+ * Test a basic delete with no from() call.
+ *
+ * @return void
+ */
+	public function testDeleteNoFrom() {
+		$this->_insertTwoRecords();
+		$query = new Query($this->connection);
+
+		$query->delete('authors')
+			->where('1 = 1');
+
+		$result = $query->sql(false);
+		$this->assertContains('DELETE FROM authors ', $result);
+
+		$result = $query->execute();
+		$this->assertInstanceOf('Cake\Model\Datasource\Database\Statement', $result);
+		$this->assertCount(2, $result);
+	}
+
 /**
  * Test setting select() & delete() modes.
  *
@@ -1604,8 +1624,7 @@ public function testSelectAndDeleteOnSameQuery() {
 		$this->_insertTwoRecords();
 		$query = new Query($this->connection);
 		$result = $query->select()
-			->delete()
-			->from('authors')
+			->delete('authors')
 			->where('1 = 1');
 		$result = $query->sql(false);