Fix G_DEFINE_TYPE_EXTENDED docs
Fix G_DEFINE_TYPE_EXTENDED docs

Make the docs for G_DEFINE_TYPE_EXTENDED match the actual
definition of the macro.  (#577985)

android-ia/platform_external_bluetooth_glib,Pankaj-Sakariya/android-source-browsing.platform--external--bluetooth--glib,cosimoc/glib,gale320/glib,Pankaj-Sakariya/android-source-browsing.platform--external--bluetooth--glib,ThangBK2009/android-source-browsing.platform--external--bluetooth--glib,cention-sany/glib,krichter722/glib,xin3liang/platform_external_bluetooth_glib,djdeath/glib,krichter722/glib,01org/android-bluez-glib,dicer/android_external_glib,tamaskenez/glib,android-ia/platform_external_bluetooth_glib,gale320/glib,01org/android-bluez-glib,djdeath/glib,tguillem/android-glib,Distrotech/glib,CyanogenMod/android_external_bluetooth_glib,tguillem/android-glib,bratsche/glib,pstglia/platform-external-bluetooth-glib,Pankaj-Sakariya/android-source-browsing.platform--external--bluetooth--glib,AOKP/external_bluetooth_glib,MathieuDuponchelle/glib,zsx/glib,tamaskenez/glib,codewalkerster/android_external_bluetooth_glib,bhargavkumar040/android-source-browsing.platform--external--bluetooth--glib,ieei/glib-old-android,endlessm/glib,bluez-android/glib,iConsole/Console-OS_external_bluetooth_glib,bhargavkumar040/android-source-browsing.platform--external--bluetooth--glib,ieei/glib-old-android,codewalkerster/external_bluetooth_glib,ahmedammar/platform_external_gst_glib,01org/android-bluez-glib,lukasz-skalski/glib,iConsole/Console-OS_external_bluetooth_glib,johne53/MB3Glib,djdeath/glib,ThangBK2009/android-source-browsing.platform--external--bluetooth--glib,bratsche/glib,ieei/glib-old-android,tchakabam/glib,justinkb/aosp-bluez.glib,ieei/glib,iConsole/Console-OS_external_bluetooth_glib,pstglia/platform-external-bluetooth-glib,mzabaluev/glib,dicer/android_external_glib,tamaskenez/glib,xin3liang/platform_external_bluetooth_glib,ieei/glib,lukasz-skalski/glib,cosimoc/glib,codewalkerster/android_external_bluetooth_glib,darren-clark/android_platform_external_bluetooth_glib,tchakabam/glib,codewalkerster/external_bluetooth_glib,johne53/MB3Glib,mzabaluev/glib,cubieboard/openbox_external_bluetooth_glib,lukasz-skalski/glib,01org/android-bluez-glib,pstglia/external-bluetooth-glib,cosimoc/glib,pstglia/external-bluetooth-glib,krichter722/glib,pstglia/platform-external-bluetooth-glib,antono/glib,bluez-android/glib,antono/glib,gale320/glib,darren-clark/android_platform_external_bluetooth_glib,ahmedammar/platform_external_gst_glib,iConsole/Console-OS_external_bluetooth_glib,dicer/android_external_glib,mzabaluev/glib,tguillem/android-glib,krichter722/glib,johne53/MB3Glib,ahmedammar/platform_external_gst_glib,tguillem/android-glib,ieei/glib,cention-sany/glib,codewalkerster/android_external_bluetooth_glib,tamaskenez/glib,darren-clark/android_platform_external_bluetooth_glib,cubieboard/openbox_external_bluetooth_glib,lukasz-skalski/glib,Distrotech/glib,johne53/MB3Glib,cention-sany/glib,ThangBK2009/android-source-browsing.platform--external--bluetooth--glib,cention-sany/glib,zsx/glib,codewalkerster/android_external_bluetooth_glib,bhargavkumar040/android-source-browsing.platform--external--bluetooth--glib,cubieboard/openbox_external_bluetooth_glib,bratsche/glib,tchakabam/glib,endlessm/glib,OpenInkpot-archive/iplinux-glib2.0,gale320/glib,pstglia/external-bluetooth-glib,android-ia/platform_external_bluetooth_glib,zsx/glib,lukasz-skalski/glib,MathieuDuponchelle/glib,codewalkerster/external_bluetooth_glib,MathieuDuponchelle/glib,MathieuDuponchelle/glib,AOKP/external_bluetooth_glib,codewalkerster/external_bluetooth_glib,android-ia/platform_external_bluetooth_glib,cention-sany/glib,tchakabam/glib,Distrotech/glib,ThangBK2009/android-source-browsing.platform--external--bluetooth--glib,AOKP/external_bluetooth_glib,ieei/glib-old-android,CyanogenMod/android_external_bluetooth_glib,endlessm/glib,Distrotech/glib,bluez-android/glib,CyanogenMod/android_external_bluetooth_glib,mzabaluev/glib,mzabaluev/glib,cosimoc/glib,xin3liang/platform_external_bluetooth_glib,dicer/android_external_glib,Distrotech/glib,johne53/MB3Glib,bluez-android/glib,johne53/MB3Glib,MathieuDuponchelle/glib,MIPS/external-bluetooth-glib,gale320/glib,justinkb/aosp-bluez.glib,antono/glib,01org/android-bluez-glib,OpenInkpot-archive/iplinux-glib2.0,justinkb/aosp-bluez.glib,endlessm/glib,OpenInkpot-archive/iplinux-glib2.0,MIPS/external-bluetooth-glib,antono/glib,darren-clark/android_platform_external_bluetooth_glib,OpenInkpot-archive/iplinux-glib2.0,AOKP/external_bluetooth_glib,pstglia/external-bluetooth-glib,tchakabam/glib,cosimoc/glib,krichter722/glib,ieei/glib,bhargavkumar040/android-source-browsing.platform--external--bluetooth--glib,ahmedammar/platform_external_gst_glib,ieei/glib,MIPS/external-bluetooth-glib,CyanogenMod/android_external_bluetooth_glib,Pankaj-Sakariya/android-source-browsing.platform--external--bluetooth--glib,xin3liang/platform_external_bluetooth_glib,pstglia/platform-external-bluetooth-glib,pstglia/platform-external-bluetooth-glib,iConsole/Console-OS_external_bluetooth_glib,OpenInkpot-archive/iplinux-glib2.0,zsx/glib,justinkb/aosp-bluez.glib,bratsche/glib,tamaskenez/glib,justinkb/aosp-bluez.glib,bluez-android/glib,dicer/android_external_glib,pstglia/external-bluetooth-glib,endlessm/glib,MIPS/external-bluetooth-glib,cubieboard/openbox_external_bluetooth_glib,darren-clark/android_platform_external_bluetooth_glib,djdeath/glib,djdeath/glib