glibconfig.win32(.in): Cleanup cruft
glibconfig.win32(.in): Cleanup cruft

The definitions of _GMutex* and G_STATIC_MUTEX_INIT is now found in
glib/deprecated/gthread.h, and should no longer be in the mainline
code, so remove them from here.

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