GTK: Fix browser action bubble arrow positions.

chrome/browser/gtk/first_run_bubble.cc

Index: chrome/browser/gtk/first_run_bubble.cc
diff --git a/chrome/browser/gtk/first_run_bubble.cc b/chrome/browser/gtk/first_run_bubble.cc
index 71ca985d679ef72955c080d5827fe88a527c5929..67d827a18d64385a503d52d93b03d9181b366b95 100644
--- a/chrome/browser/gtk/first_run_bubble.cc
+++ b/chrome/browser/gtk/first_run_bubble.cc
@@ -143,9 +143,14 @@ FirstRunBubble::FirstRunBubble(Profile* profile,
   // We want the focus to start on the keep entry, not on the change button.
   gtk_widget_grab_focus(keep_button);
 
+  InfoBubbleGtk::ArrowLocationGtk arrow_location =
+      (l10n_util::GetTextDirection() == l10n_util::LEFT_TO_RIGHT) ?
+      InfoBubbleGtk::ARROW_LOCATION_TOP_LEFT :
+      InfoBubbleGtk::ARROW_LOCATION_TOP_RIGHT;
   bubble_ = InfoBubbleGtk::Show(parent_,
                                 rect,
                                 content_,
+                                arrow_location,
                                 theme_provider_,
                                 this);  // delegate
   if (!bubble_) {