[geary/mjog/misc-fixes: 26/27] Fix some build warnings

[Michael Gratton <mjog src gnome org>]

commit 9c0fecf552af863cf05e47c6f5824bba5f379d92
Author: Michael Gratton <mike vee net>
Date:   Mon Jan 27 01:05:31 2020 +1100

    Fix some build warnings

 src/client/components/components-reflow-box.c | 7 ++++---
 src/client/composer/composer-widget.vala      | 1 -
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/client/components/components-reflow-box.c b/src/client/components/components-reflow-box.c
index f9d9fbe4..4e7acc87 100644
--- a/src/client/components/components-reflow-box.c
+++ b/src/client/components/components-reflow-box.c
@@ -36,7 +36,7 @@ struct _ComponentsReflowBox
   guint row_spacing;
 };
 
-G_DEFINE_TYPE (ComponentsReflowBox, components_reflow_box, GTK_TYPE_CONTAINER);
+G_DEFINE_TYPE (ComponentsReflowBox, components_reflow_box, GTK_TYPE_CONTAINER)
 
 enum {
   PROP_0,
@@ -318,6 +318,7 @@ components_reflow_box_size_allocate(GtkWidget      *widget,
 static GtkSizeRequestMode
 components_reflow_box_get_request_mode(GtkWidget *widget)
 {
+  COMPONENTS_REFLOW_BOX (widget);
   return GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH;
 }
 
@@ -356,7 +357,7 @@ components_reflow_box_get_preferred_width(GtkWidget *widget,
 
 static void
 components_reflow_box_get_preferred_width_for_height (GtkWidget *widget,
-                                               gint       height,
+                                               G_GNUC_UNUSED gint height,
                                                gint      *minimum_width,
                                                gint      *natural_width)
 {
@@ -406,7 +407,7 @@ components_reflow_box_remove (GtkContainer *container,
 
 static void
 components_reflow_box_forall (GtkContainer *container,
-                       gboolean      include_internals,
+                       G_GNUC_UNUSED gboolean include_internals,
                        GtkCallback   callback,
                        gpointer      callback_data)
 {
diff --git a/src/client/composer/composer-widget.vala b/src/client/composer/composer-widget.vala
index 95513538..69970b58 100644
--- a/src/client/composer/composer-widget.vala
+++ b/src/client/composer/composer-widget.vala
@@ -324,7 +324,6 @@ public class Composer.Widget : Gtk.EventBox, Geary.BaseInterface {
     private Gtk.ComboBoxText from_multiple;
     private Gee.ArrayList<FromAddressMap> from_list = new Gee.ArrayList<FromAddressMap>();
 
-    [GtkChild] Gtk.Box to_row;
     [GtkChild]
     private Gtk.Box to_box;
     [GtkChild]