default: Use our own broadcom_libbt

Change-Id: I77e1900b0397e957e1b0dda5f0ca2fcd9533a35c

default.xml

@@ -257,7 +257,7 @@
   <project path="frameworks/webview" name="platform/frameworks/webview" />
   <project path="frameworks/wilhelm" name="platform/frameworks/wilhelm" />
   <project path="hardware/akm" name="platform/hardware/akm" />
-  <project path="hardware/broadcom/libbt" name="platform/hardware/broadcom/libbt" groups="pdk" />
+  <project path="hardware/broadcom/libbt" name="android_hardware_broadcom_libbt" remote="omnirom" revision="android-4.3" />
   <project path="hardware/broadcom/wlan" name="platform/hardware/broadcom/wlan" groups="broadcom_wlan" />
   <project path="hardware/invensense" name="platform/hardware/invensense" groups="invensense" />
   <project path="hardware/libhardware" name="android_hardware_libhardware" remote="omnirom" revision="android-4.3" />