Make TabBase non abstract

chrome/android/testshell/testshell_tab.h

Index: chrome/android/testshell/testshell_tab.h
diff --git a/chrome/android/testshell/testshell_tab.h b/chrome/android/testshell/testshell_tab.h
index 38bebac405264f5dc9d23737e94edf36bb84ed95..6b187dc1fe0ecf7583713f58183d090a1034e6c5 100644
--- a/chrome/android/testshell/testshell_tab.h
+++ b/chrome/android/testshell/testshell_tab.h
@@ -36,30 +36,6 @@ class WindowAndroid;
 class TestShellTab : public TabAndroid {
  public:
   TestShellTab(JNIEnv* env, jobject obj);
-  void Destroy(JNIEnv* env, jobject obj);
-
-  // --------------------------------------------------------------------------
-  // TabAndroid Methods
-  // --------------------------------------------------------------------------
-  virtual void OnReceivedHttpAuthRequest(jobject auth_handler,
-                                         const string16& host,
-                                         const string16& realm) OVERRIDE;
-
-  virtual void AddShortcutToBookmark(const GURL& url,
-                                     const string16& title,
-                                     const SkBitmap& skbitmap,
-                                     int r_value,
-                                     int g_value,
-                                     int b_value) OVERRIDE;
-  virtual void EditBookmark(int64 node_id,
-                            const base::string16& node_title,
-                            bool is_folder,
-                            bool is_partner_bookmark) OVERRIDE;
-
-  virtual bool ShouldWelcomePageLinkToTermsOfService() OVERRIDE;
-  virtual void OnNewTabPageReady() OVERRIDE;
-
-  virtual void HandlePopupNavigation(chrome::NavigateParams* params) OVERRIDE;
 
   // Register the Tab's native methods through JNI.
   static bool RegisterTestShellTab(JNIEnv* env);