[epiphany] EphyTopicsPalette: Correct trailing spaces.

[Michael Catanzaro <mcatanzaro src gnome org>]

commit fc25b8dbc432a78d4a4113a58cf200a59df16249
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Sat Dec 12 14:01:36 2015 +0100

    EphyTopicsPalette: Correct trailing spaces.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=759401

 src/bookmarks/ephy-topics-palette.c |   43 +++++++++++++++++------------------
 1 files changed, 21 insertions(+), 22 deletions(-)
---
diff --git a/src/bookmarks/ephy-topics-palette.c b/src/bookmarks/ephy-topics-palette.c
index 7ea88f2..142287e 100644
--- a/src/bookmarks/ephy-topics-palette.c
+++ b/src/bookmarks/ephy-topics-palette.c
@@ -70,12 +70,12 @@ append_topics (EphyTopicsPalette *self,
        EphyNode *node;
        const char *title;
        gint i;
-       
+
        if (topics->len == 0)
        {
                return;
        }
-        
+
        if (!*first)
        {
                if (!*valid) gtk_list_store_append (GTK_LIST_STORE (self), iter);
@@ -90,7 +90,7 @@ append_topics (EphyTopicsPalette *self,
        {
                node = g_ptr_array_index (topics, i);
                title = ephy_node_get_property_string (node, EPHY_NODE_KEYWORD_PROP_NAME);
-               
+
                if (!*valid) gtk_list_store_append (GTK_LIST_STORE (self), iter);
                gtk_list_store_set (GTK_LIST_STORE (self), iter,
                                    EPHY_TOPICS_PALETTE_COLUMN_TITLE, title,
@@ -110,10 +110,10 @@ ephy_topics_palette_update_list (EphyTopicsPalette *self)
        GtkTreeIter iter;
        gint i, priority;
        gboolean valid, first;
-       
+
        valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (self), &iter);
        first = TRUE;
-       
+
        if (self->mode == MODE_LIST)
        {
                /* Allocate and fill the suggestions array. */
@@ -123,22 +123,22 @@ ephy_topics_palette_update_list (EphyTopicsPalette *self)
                for (i = 0; i < children->len; i++)
                {
                        node = g_ptr_array_index (children, i);
-                       
+
                        priority = ephy_node_get_property_int (node, EPHY_NODE_KEYWORD_PROP_PRIORITY);
                        if (priority != EPHY_NODE_NORMAL_PRIORITY)
-                         continue;
+                               continue;
 
                        g_ptr_array_add (topics, node);
                }
 
-               g_ptr_array_sort (topics, ephy_bookmarks_compare_topic_pointers);               
+               g_ptr_array_sort (topics, ephy_bookmarks_compare_topic_pointers);
                append_topics (self, &iter, &valid, &first, topics);
                g_ptr_array_free (topics, TRUE);
        }
        else if (self->mode == MODE_GROUPED)
        {
                GPtrArray *suggested, *selected;
-               
+
                /* Allocate and fill the bookmarks array. */
                node = ephy_bookmarks_get_bookmarks (self->bookmarks);
                children = ephy_node_get_children (node);
@@ -147,7 +147,7 @@ ephy_topics_palette_update_list (EphyTopicsPalette *self)
                {
                        g_ptr_array_add(bookmarks, g_ptr_array_index (children, i));
                }
-               
+
                /* Allocate and fill the topics array. */
                node = ephy_bookmarks_get_keywords (self->bookmarks);
                children = ephy_node_get_children (node);
@@ -157,34 +157,34 @@ ephy_topics_palette_update_list (EphyTopicsPalette *self)
                for (i = 0; i < children->len; i++)
                {
                        node = g_ptr_array_index (children, i);
-                       
+
                        priority = ephy_node_get_property_int (node, EPHY_NODE_KEYWORD_PROP_PRIORITY);
                        if (priority != EPHY_NODE_NORMAL_PRIORITY)
-                         continue;
-                       
+                               continue;
+
                        /* We'll consider only bookmarks covered by the same topics as our bookmark. */
                        if (ephy_node_has_child (node, self->bookmark))
                        {
                                ephy_nodes_remove_not_covered (node, bookmarks);
                                g_ptr_array_add (selected, node);
                        }
-                       
+
                        /* We'll onsider only topics that are not already selected for our bookmark. */
                        else
                        {
                                g_ptr_array_add (topics, node);
                        }
                }
-       
+
                /* Get the minimum cover of topics for the bookmarks. */
                suggested = ephy_nodes_get_covering (topics, bookmarks, suggested, 0, 0);
-               
+
                for (i = 0; i < suggested->len; i++)
                {
                        g_ptr_array_remove_fast (topics, g_ptr_array_index (suggested, i));
                }
-               
-               /* Add any topics which cover the bookmarks completely in their own right, or 
+
+               /* Add any topics which cover the bookmarks completely in their own right, or
                   have no bookmarks currently associated with it. */
                for (i = 0; i < topics->len ; i++)
                {
@@ -197,7 +197,6 @@ ephy_topics_palette_update_list (EphyTopicsPalette *self)
                                i--;
                        }
                }
-       
 
                g_ptr_array_sort (selected, ephy_bookmarks_compare_topic_pointers);
                g_ptr_array_sort (suggested, ephy_bookmarks_compare_topic_pointers);
@@ -210,7 +209,7 @@ ephy_topics_palette_update_list (EphyTopicsPalette *self)
                g_ptr_array_free (bookmarks, TRUE);
                g_ptr_array_free (topics, TRUE);
        }
-       
+
        while (valid)
        {
                valid = gtk_list_store_remove (GTK_LIST_STORE (self), &iter);
@@ -326,10 +325,10 @@ static void
 ephy_topics_palette_class_init (EphyTopicsPaletteClass *klass)
 {
        GObjectClass *object_class = G_OBJECT_CLASS (klass);
-       
+
        object_class->set_property = ephy_topics_palette_set_property;
        object_class->constructor = ephy_topics_palette_constructor;
-       
+
        obj_properties[PROP_BOOKMARKS] =
                g_param_spec_object ("bookmarks",
                                     "Bookmarks set",