Add manager controller to Android.bp

The vibrator manager controller introduced in a previous change was not
added to the build and test targets. Adding them now, with some fixed to
the header and cpp files.

Bug: 167946816
Test: atest libvibratorservice_test
Change-Id: I6601c50269b298aadc67fa96eea30733ac4a67c7
diff --git a/services/vibratorservice/Android.bp b/services/vibratorservice/Android.bp
index 75228d6..c18bf18 100644
--- a/services/vibratorservice/Android.bp
+++ b/services/vibratorservice/Android.bp
@@ -19,6 +19,7 @@
         "VibratorCallbackScheduler.cpp",
         "VibratorHalController.cpp",
         "VibratorHalWrapper.cpp",
+        "VibratorManagerHalController.cpp",
         "VibratorManagerHalWrapper.cpp",
     ],