Vibra: compile and stage vibrator.default to all 'mini' targets

Following the new vibrator module design, the legacy vibrator is
absent from 'mini' targets.  This patch stages the default
implementation of the new vibrator module to these targets.

This change is related to other changes in:
 - hardware/libhardware
 - hardware/libhardware_legacy
 - frameworks/base
 - device/generic/goldfish
 - platform/build

Change-Id: I844279f5535289f079d412fdc44c5cb3c9c1130c
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: David Wagner <david.wagner@intel.com>
Author-tracking-BZ: 94611
diff --git a/mini_common.mk b/mini_common.mk
index 297981c..5f7d033 100644
--- a/mini_common.mk
+++ b/mini_common.mk
@@ -79,6 +79,7 @@
     pand \
     power.default \
     sdptool \
+    vibrator.default \
     wpa_supplicant.conf
 
 # This is not necessary for mini, but is for mini-emulator as it should