Moves methods for finding browsers to browser_finder.

chrome/browser/chromeos/system/ash_system_tray_delegate.cc

Index: chrome/browser/chromeos/system/ash_system_tray_delegate.cc
diff --git a/chrome/browser/chromeos/system/ash_system_tray_delegate.cc b/chrome/browser/chromeos/system/ash_system_tray_delegate.cc
index 08074758469d36bf44ca9816d317aea71ef43df9..dd467f4da0005f74efe87ea3bbb04688cfe0bb6f 100644
--- a/chrome/browser/chromeos/system/ash_system_tray_delegate.cc
+++ b/chrome/browser/chromeos/system/ash_system_tray_delegate.cc
@@ -52,6 +52,7 @@
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/upgrade_detector.h"
 #include "chrome/common/chrome_notification_types.h"
@@ -720,7 +721,7 @@ class SystemTrayDelegate : public ash::SystemTrayDelegate,
   // Returns the last active browser. If there is no such browser, creates a new
   // browser window with an empty tab and returns it.
   Browser* GetAppropriateBrowser() {
-    return Browser::GetOrCreateTabbedBrowser(
+    return browser::FindOrCreateTabbedBrowser(
         ProfileManager::GetDefaultProfileOrOffTheRecord());
   }