Settings: Shake Sensitivity (2/2)

PS2: Dependency, same code

Conflicts:
	res/values/slim_arrays.xml
	res/values/slim_strings.xml
	res/xml/accessibility_settings.xml
	src/com/android/settings/accessibility/AccessibilitySettings.java

Change-Id: I71c09a4083c2d3424216860dce4ae81e1fd3de83