gthread: G_STATIC_MUTEX_INIT: Fix this for the non-win32 case.
gthread: G_STATIC_MUTEX_INIT: Fix this for the non-win32 case.

Also initialize the unused member. This was correct before but
was broken when the ifndef was moved inside the GStaticMutex
struct:
http://git.gnome.org/browse/glib/commit/glib/gthread.h?id=24652730a9faaedb19b9e90024077eb7f75a6907
This avoids a compiler warning.

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