ifdef out some unused code
ifdef out some unused code

Nothing wrong with leaving debug spew in the code, but we should
not build it if it is not used.

Distrotech/glib,mzabaluev/glib,MathieuDuponchelle/glib,krichter722/glib,gale320/glib,johne53/MB3Glib,mzabaluev/glib,tamaskenez/glib,endlessm/glib,cention-sany/glib,pstglia/platform-external-bluetooth-glib,johne53/MB3Glib,justinkb/aosp-bluez.glib,johne53/MB3Glib,MathieuDuponchelle/glib,lukasz-skalski/glib,01org/android-bluez-glib,pstglia/platform-external-bluetooth-glib,Distrotech/glib,cosimoc/glib,iConsole/Console-OS_external_bluetooth_glib,darren-clark/android_platform_external_bluetooth_glib,tchakabam/glib,Distrotech/glib,justinkb/aosp-bluez.glib,tchakabam/glib,darren-clark/android_platform_external_bluetooth_glib,gale320/glib,bluez-android/glib,lukasz-skalski/glib,pstglia/external-bluetooth-glib,djdeath/glib,ieei/glib,djdeath/glib,pstglia/external-bluetooth-glib,cosimoc/glib,cention-sany/glib,ieei/glib,darren-clark/android_platform_external_bluetooth_glib,bluez-android/glib,iConsole/Console-OS_external_bluetooth_glib,ieei/glib,pstglia/platform-external-bluetooth-glib,tamaskenez/glib,gale320/glib,ieei/glib,MathieuDuponchelle/glib,justinkb/aosp-bluez.glib,ieei/glib,cosimoc/glib,gale320/glib,01org/android-bluez-glib,pstglia/external-bluetooth-glib,tchakabam/glib,MathieuDuponchelle/glib,lukasz-skalski/glib,johne53/MB3Glib,lukasz-skalski/glib,darren-clark/android_platform_external_bluetooth_glib,tamaskenez/glib,01org/android-bluez-glib,endlessm/glib,djdeath/glib,mzabaluev/glib,cosimoc/glib,krichter722/glib,justinkb/aosp-bluez.glib,endlessm/glib,pstglia/external-bluetooth-glib,endlessm/glib,djdeath/glib,johne53/MB3Glib,mzabaluev/glib,krichter722/glib,mzabaluev/glib,darren-clark/android_platform_external_bluetooth_glib,cention-sany/glib,iConsole/Console-OS_external_bluetooth_glib,djdeath/glib,tamaskenez/glib,gale320/glib,01org/android-bluez-glib,01org/android-bluez-glib,Distrotech/glib,pstglia/platform-external-bluetooth-glib,iConsole/Console-OS_external_bluetooth_glib,krichter722/glib,Distrotech/glib,cention-sany/glib,MathieuDuponchelle/glib,bluez-android/glib,krichter722/glib,endlessm/glib,tchakabam/glib,justinkb/aosp-bluez.glib,bluez-android/glib,iConsole/Console-OS_external_bluetooth_glib,tchakabam/glib,lukasz-skalski/glib,bluez-android/glib,johne53/MB3Glib,pstglia/external-bluetooth-glib,tamaskenez/glib,cention-sany/glib,cosimoc/glib,pstglia/platform-external-bluetooth-glib