[evince] libview: Remove gtk_adjustment_changed calls

[Germán Poo-Caamaño <gpoo src gnome org>]

commit 58a65b460ed498109b06ff15defd23bacbe5dcac
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Mon Jun 29 00:37:48 2020 -0400

    libview: Remove gtk_adjustment_changed calls
    
    gtk_adjustment_changed is deprecated, and GTK+ emits the "changed"
    signal whenever a property of an adjustment has changed.
    
    https://developer.gnome.org/gtk3/3.24/GtkAdjustment.html#gtk-adjustment-changed

 libview/ev-page-accessible.c | 10 ----------
 libview/ev-view.c            |  2 --
 2 files changed, 12 deletions(-)
---
diff --git a/libview/ev-page-accessible.c b/libview/ev-page-accessible.c
index 18016fb0..f3ddcb19 100644
--- a/libview/ev-page-accessible.c
+++ b/libview/ev-page-accessible.c
@@ -1077,31 +1077,23 @@ ev_page_accessible_scroll_substring_to (AtkText       *text,
        switch (type) {
        case ATK_SCROLL_TOP_LEFT:
                gtk_adjustment_clamp_page (view->hadjustment, start_point.x, start_point.x + hpage_size);
-               gtk_adjustment_changed (view->hadjustment);
                gtk_adjustment_clamp_page (view->vadjustment, start_point.y, start_point.y + vpage_size);
-               gtk_adjustment_changed (view->vadjustment);
                break;
        case ATK_SCROLL_BOTTOM_RIGHT:
                gtk_adjustment_clamp_page (view->hadjustment, end_point.x - hpage_size, end_point.x);
-               gtk_adjustment_changed (view->hadjustment);
                gtk_adjustment_clamp_page (view->vadjustment, end_point.y - vpage_size, end_point.y);
-               gtk_adjustment_changed (view->vadjustment);
                break;
        case ATK_SCROLL_TOP_EDGE:
                gtk_adjustment_clamp_page (view->vadjustment, start_point.y, start_point.y + vpage_size);
-               gtk_adjustment_changed (view->vadjustment);
                break;
        case ATK_SCROLL_BOTTOM_EDGE:
                gtk_adjustment_clamp_page (view->vadjustment, end_point.y - vpage_size, end_point.y);
-               gtk_adjustment_changed (view->vadjustment);
                break;
        case ATK_SCROLL_LEFT_EDGE:
                gtk_adjustment_clamp_page (view->hadjustment, start_point.x, start_point.x + hpage_size);
-               gtk_adjustment_changed (view->hadjustment);
                break;
        case ATK_SCROLL_RIGHT_EDGE:
                gtk_adjustment_clamp_page (view->hadjustment, end_point.x - hpage_size, end_point.x);
-               gtk_adjustment_changed (view->hadjustment);
                break;
        case ATK_SCROLL_ANYWHERE:
                _ev_view_ensure_rectangle_is_visible (view, &end_rect);
@@ -1173,9 +1165,7 @@ ev_page_accessible_scroll_substring_to_point (AtkText      *text,
        start_point.y -= doc_y;
 
        gtk_adjustment_clamp_page (view->hadjustment, start_point.x, start_point.x + hpage_size);
-       gtk_adjustment_changed (view->hadjustment);
        gtk_adjustment_clamp_page (view->vadjustment, start_point.y, start_point.y + vpage_size);
-       gtk_adjustment_changed (view->vadjustment);
 
        return TRUE;
 }
diff --git a/libview/ev-view.c b/libview/ev-view.c
index 23afc9b9..95a3e222 100644
--- a/libview/ev-view.c
+++ b/libview/ev-view.c
@@ -726,8 +726,6 @@ ev_view_set_adjustment_values (EvView         *view,
                        gtk_adjustment_set_value (adjustment, (int)new_value);
                        break;
        }
-
-       gtk_adjustment_changed (adjustment);
 }
 
 static void