Don't allow navigations in inactive windows to change window focus.

chrome/browser/ui/browser.h

Index: chrome/browser/ui/browser.h
diff --git a/chrome/browser/ui/browser.h b/chrome/browser/ui/browser.h
index 693e84d96148a486101ae1a1e7ed6401e516c791..5ee2e2045ef5d5bb0a1be8431ff245b150a5e171 100644
--- a/chrome/browser/ui/browser.h
+++ b/chrome/browser/ui/browser.h
@@ -24,6 +24,7 @@
 #include "chrome/browser/ui/bookmarks/bookmark_bar.h"
 #include "chrome/browser/ui/bookmarks/bookmark_tab_helper_delegate.h"
 #include "chrome/browser/ui/browser_navigator.h"
+#include "chrome/browser/ui/browser_navigator_params.h"
 #include "chrome/browser/ui/chrome_bubble_manager.h"
 #include "chrome/browser/ui/chrome_web_modal_dialog_manager_delegate.h"
 #include "chrome/browser/ui/exclusive_access/exclusive_access_manager.h"
@@ -403,6 +404,7 @@ class Browser : public TabStripModelObserver,
   // this Browser. Updates the UI for the start of this navigation.
   void UpdateUIForNavigationInTab(content::WebContents* contents,
                                   ui::PageTransition transition,
+                                  chrome::NavigateParams::WindowAction action,
                                   bool user_initiated);
 
   // Shows the signin flow for |mode| in a tab-modal dialog.