Add getter for the timeout multiplier

In some cases the acceptance tests have to explicitly wait for something
to happen without using the "find" method from the actor; in those cases
the timeout multiplier needs to be taken into account too, so the test
cases must be able to retrieve it from the actor.

Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>

tests/acceptance/features/core/Actor.php

@@ -104,6 +104,15 @@ class Actor {
 		$this->baseUrl = $baseUrl;
 	}
 
+	/**
+	 * Returns the multiplier for find timeouts.
+	 *
+	 * @return float the multiplier to apply to find timeouts.
+	 */
+	public function getFindTimeoutMultiplier() {
+		return $this->findTimeoutMultiplier;
+	}
+
 	/**
 	 * Sets the multiplier for find timeouts.
 	 *