Remove the cookie prompt from the settings UI and migrate prefs from ask to block.

chrome/browser/gtk/options/cookie_filter_page_gtk.cc

Index: chrome/browser/gtk/options/cookie_filter_page_gtk.cc
diff --git a/chrome/browser/gtk/options/cookie_filter_page_gtk.cc b/chrome/browser/gtk/options/cookie_filter_page_gtk.cc
index fbe7a9252d3f3b65336f512af8701b5b7591c56b..878fdd0bbb3bd2ad8218cfb7bd2992811c0a0afe 100644
--- a/chrome/browser/gtk/options/cookie_filter_page_gtk.cc
+++ b/chrome/browser/gtk/options/cookie_filter_page_gtk.cc
@@ -72,13 +72,6 @@ GtkWidget* CookieFilterPageGtk::InitCookieStoringGroup() {
                    G_CALLBACK(OnCookiesAllowToggledThunk), this);
   gtk_box_pack_start(GTK_BOX(vbox), allow_radio_, FALSE, FALSE, 0);
 
-  ask_every_time_radio_ = gtk_radio_button_new_with_label_from_widget(
-      GTK_RADIO_BUTTON(allow_radio_),
-      l10n_util::GetStringUTF8(IDS_COOKIES_ASK_EVERY_TIME_RADIO).c_str());
-  g_signal_connect(G_OBJECT(ask_every_time_radio_), "toggled",
-                   G_CALLBACK(OnCookiesAllowToggledThunk), this);
-  gtk_box_pack_start(GTK_BOX(vbox), ask_every_time_radio_, FALSE, FALSE, 0);
-
   block_radio_ = gtk_radio_button_new_with_label_from_widget(
       GTK_RADIO_BUTTON(allow_radio_),
       l10n_util::GetStringUTF8(IDS_COOKIES_BLOCK_RADIO).c_str());
@@ -96,11 +89,9 @@ GtkWidget* CookieFilterPageGtk::InitCookieStoringGroup() {
   GtkWidget* radio_button = NULL;
   if (default_setting == CONTENT_SETTING_ALLOW) {
     radio_button = allow_radio_;
-  } else if (default_setting == CONTENT_SETTING_BLOCK) {
-    radio_button = block_radio_;
   } else {
-    DCHECK(default_setting == CONTENT_SETTING_ASK);
-    radio_button = ask_every_time_radio_;
+    DCHECK(default_setting == CONTENT_SETTING_BLOCK);
+    radio_button = block_radio_;
   }
   gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio_button), TRUE);
 
@@ -157,8 +148,6 @@ void CookieFilterPageGtk::OnCookiesAllowToggled(GtkWidget* toggle_button) {
   ContentSetting setting = CONTENT_SETTING_ALLOW;
   if (toggle_button == allow_radio_)
     setting = CONTENT_SETTING_ALLOW;
-  else if (toggle_button == ask_every_time_radio_)
-    setting = CONTENT_SETTING_ASK;
   else if (toggle_button == block_radio_)
     setting = CONTENT_SETTING_BLOCK;