GDBusProxy: remove superfluous -gdbus-proxy-method-name qdata
GDBusProxy: remove superfluous -gdbus-proxy-method-name qdata

Looks like we're not using this anymore.

Signed-off-by: David Zeuthen <16a4bae6a7afea1fdd75baca6404fe68f285db96@redhat.com>

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