Plug a mem leak
Plug a mem leak

Don't leak the ptr arrays in the map_sender_unique_name_to_signal_data_array
hash table.

==23440== 84 (20 direct, 64 indirect) bytes in 1 blocks are definitely lost in loss record 920 of 993
==23440==    at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==23440==    by 0x4057094: g_malloc (gmem.c:134)
==23440==    by 0x406F2D6: g_slice_alloc (gslice.c:836)
==23440==    by 0x401D2D0: g_ptr_array_sized_new (garray.c:799)
==23440==    by 0x401D2AC: g_ptr_array_new (garray.c:783)
==23440==    by 0x420834A: g_dbus_connection_signal_subscribe (gdbusconnection.c:3084)

Bug #628436.

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