Change g_log_set_handler to g_log_set_default_handler so we could set handler for debug log level in tests/common.c.
Change g_log_set_handler to g_log_set_default_handler so we could set handler for debug log level in tests/common.c.

Distrotech/libgdata,Pecisk/libgdata,pwithnall/libgdata,GNOME/libgdata,Pecisk/libgdata-gtasks,Distrotech/libgdata,Pecisk/libgdata-gtasks,Pecisk/libgdata,pwithnall/libgdata,Distrotech/libgdata,Pecisk/libgdata,Pecisk/libgdata-gtasks