[gnome-online-accounts] provider: Remove redundant function declaration

[Debarshi Ray <debarshir src gnome org>]

commit ca3b5622bd8299479f1577c835db11023225f5bc
Author: Debarshi Ray <debarshir gnome org>
Date:   Wed Feb 8 12:15:48 2017 +0100

    provider: Remove redundant function declaration
    
    This is now taken care of by G_DECLARE_DERIVABLE_TYPE.

 src/goabackend/goaprovider.h |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/goabackend/goaprovider.h b/src/goabackend/goaprovider.h
index b8436ed..05890ef 100644
--- a/src/goabackend/goaprovider.h
+++ b/src/goabackend/goaprovider.h
@@ -34,8 +34,6 @@ G_DECLARE_DERIVABLE_TYPE (GoaProvider, goa_provider, GOA, PROVIDER, GObject);
 
 typedef struct _GoaProviderPrivate GoaProviderPrivate;
 
-GType                  goa_provider_get_type                     (void) G_GNUC_CONST;
-
 const gchar           *goa_provider_get_provider_type            (GoaProvider            *self);
 
 gchar                 *goa_provider_get_provider_name            (GoaProvider            *self,