Add a new SyncedTabDelegate for Android.

chrome/browser/ui/android/tab_model/tab_model_unittest.cc

Index: chrome/browser/ui/android/tab_model/tab_model_unittest.cc
diff --git a/chrome/browser/ui/android/tab_model/tab_model_unittest.cc b/chrome/browser/ui/android/tab_model/tab_model_unittest.cc
index 439b2bc5fb4f5d1c37e8ca0515d52c33f91fce57..4a5d6d52a62e19fa7229f083bc22e36f106d7208 100644
--- a/chrome/browser/ui/android/tab_model/tab_model_unittest.cc
+++ b/chrome/browser/ui/android/tab_model/tab_model_unittest.cc
@@ -33,10 +33,13 @@ class TestTabModel : public TabModel {
   virtual content::WebContents* GetWebContentsAt(int index) const OVERRIDE {
     return NULL;
   }
-  virtual SessionID::id_type GetTabIdAt(int index) const OVERRIDE { return 0; }
   virtual void CreateTab(content::WebContents* web_contents) OVERRIDE {}
   virtual bool IsSessionRestoreInProgress() const OVERRIDE { return false; }
   virtual void OpenClearBrowsingData() const OVERRIDE {}
+  virtual browser_sync::SyncedTabDelegate* GetTabAt(int index) const OVERRIDE {
+    return NULL;
+  }
+
 };
 
 TEST_F(TabModelTest, TestProfileHandling) {