Revert "Frameworks: change vibration multiplier (1/2)"

This reverts commit bac4b964738f53ae1858b7a0f265bdd30685ccb9.

Conflicts:
	core/java/android/provider/Settings.java

(cherry picked from commit 0d2134a20a836ce2c465f6ff6d651baeeb193a40)
Revert "Framework: Minimum Vibration Duration (1/2)"

This reverts commit 72871e61ef8c0c65863e8113ff82b6a4a57c86ac.

(cherry picked from commit 43d5a3ff31ffc861fac30bf5c3ac6181a04b48c7)