Move tab functions off Browser into browser_tabstrip and browser_tabrestore.

chrome/browser/ui/views/ash/user_action_handler.cc

Index: chrome/browser/ui/views/ash/user_action_handler.cc
===================================================================
--- chrome/browser/ui/views/ash/user_action_handler.cc	(revision 145001)
+++ chrome/browser/ui/views/ash/user_action_handler.cc	(working copy)
@@ -7,6 +7,7 @@
 #include "ash/wm/window_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
+#include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "content/public/browser/web_contents.h"
@@ -20,7 +21,7 @@
   if (!ash::wm::IsActiveWindow(browser->window()->GetNativeWindow()))
     return NULL;
 
-  return browser->GetActiveWebContents();
+  return chrome::GetActiveWebContents(browser);
 }
 
 UserActionHandler::UserActionHandler() {}