[gtksourceview/gnome-3-18] Coding style fixes

[Paolo Borelli <pborelli src gnome org>]

commit 2b646b409d5b5c9948e535097bc7af6251f04d91
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Tue Apr 19 17:31:07 2016 +0200

    Coding style fixes

 gtksourceview/gtksourcegutter-private.h     |   10 +++++-----
 gtksourceview/gtksourcegutterrenderertext.c |    4 ++++
 gtksourceview/gtksourceview.c               |    2 +-
 3 files changed, 10 insertions(+), 6 deletions(-)
---
diff --git a/gtksourceview/gtksourcegutter-private.h b/gtksourceview/gtksourcegutter-private.h
index 460e38e..e31131d 100644
--- a/gtksourceview/gtksourcegutter-private.h
+++ b/gtksourceview/gtksourcegutter-private.h
@@ -28,13 +28,13 @@
 G_BEGIN_DECLS
 
 G_GNUC_INTERNAL
-GtkSourceGutter *gtk_source_gutter_new (GtkSourceView     *view,
-                                        GtkTextWindowType  type);
+GtkSourceGutter *      gtk_source_gutter_new           (GtkSourceView     *view,
+                                                        GtkTextWindowType  type);
 
 G_GNUC_INTERNAL
-void gtk_source_gutter_draw (GtkSourceGutter *gutter,
-                             GtkSourceView   *view,
-                             cairo_t         *cr);
+void                   gtk_source_gutter_draw          (GtkSourceGutter *gutter,
+                                                        GtkSourceView   *view,
+                                                        cairo_t         *cr);
 
 
 G_END_DECLS
diff --git a/gtksourceview/gtksourcegutterrenderertext.c b/gtksourceview/gtksourcegutterrenderertext.c
index e1e12d1..2cc6fbf 100644
--- a/gtksourceview/gtksourcegutterrenderertext.c
+++ b/gtksourceview/gtksourcegutterrenderertext.c
@@ -151,9 +151,13 @@ gutter_renderer_text_draw (GtkSourceGutterRenderer      *renderer,
 
        /* Avoid calculations if we don't wrap text */
        if (gtk_text_view_get_wrap_mode (view) == GTK_WRAP_NONE)
+       {
                mode = GTK_SOURCE_GUTTER_RENDERER_ALIGNMENT_MODE_CELL;
+       }
        else
+       {
                mode = gtk_source_gutter_renderer_get_alignment_mode (renderer);
+       }
 
        switch (mode)
        {
diff --git a/gtksourceview/gtksourceview.c b/gtksourceview/gtksourceview.c
index 637e8a3..81484a3 100644
--- a/gtksourceview/gtksourceview.c
+++ b/gtksourceview/gtksourceview.c
@@ -2952,7 +2952,7 @@ static gboolean
 gtk_source_view_draw (GtkWidget *widget,
                      cairo_t   *cr)
 {
-       GtkSourceView *view = (GtkSourceView *)widget;
+       GtkSourceView *view = GTK_SOURCE_VIEW (widget);
        gboolean event_handled;
 
 #ifdef ENABLE_PROFILE