Alternate NTP: Limit width of tab titles in recent tabs menu

chrome/browser/ui/toolbar/recent_tabs_builder_test_helper.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_TOOLBAR_RECENT_TABS_BUILDER_TEST_HELPER_H_
 #define CHROME_BROWSER_UI_TOOLBAR_RECENT_TABS_BUILDER_TEST_HELPER_H_
 
 #include <vector>
 
 #include "base/string16.h"
@@ skipping 16 matching lines @@
   void AddSession();
   int GetSessionCount();
   SessionID::id_type GetSessionID(int session_index);
   base::Time GetSessionTimestamp(int session_index);
 
   void AddWindow(int session_index);
   int GetWindowCount(int session_index);
   SessionID::id_type GetWindowID(int session_index, int window_index);
 
   void AddTab(int session_index, int window_index);
-  void AddTabWithTimestamp(int session_index,
-                           int window_index,
-                           base::Time timestamp);
+  void AddTabWithInfo(int session_index,
+                      int window_index,
+                      base::Time timestamp,
+                      const string16& title);
   int GetTabCount(int session_index, int window_index);
   SessionID::id_type GetTabID(int session_index,
                               int window_index,
                               int tab_index);
   base::Time GetTabTimestamp(int session_index,
                              int window_index,
                              int tab_index);
+  string16 GetTabTitle(int session_index,
+                       int window_index,
+                       int tab_index);
 
   void RegisterRecentTabs(browser_sync::SessionModelAssociator* associator);
 
   std::vector<string16> GetTabTitlesSortedByRecency();
 
  private:
   void BuildSessionSpecifics(int session_index,
                              sync_pb::SessionSpecifics* meta);
   void BuildWindowSpecifics(int session_index,
                             int window_index,
                             sync_pb::SessionSpecifics* meta);
   void BuildTabSpecifics(int session_index,
                          int window_index,
                          int tab_index,
                          sync_pb::SessionSpecifics* tab_base);
 
-  struct TabInfo {
-    SessionID::id_type id;
-    base::Time timestamp;
-  };
-  struct WindowInfo {
-    WindowInfo();
-    ~WindowInfo();
-    SessionID::id_type id;
-    std::vector<TabInfo> tabs;
-  };
-  struct SessionInfo {
-    SessionInfo();
-    ~SessionInfo();
-    SessionID::id_type id;
-    std::vector<WindowInfo> windows;
-  };
+  struct TabInfo;
+  struct WindowInfo;
+  struct SessionInfo;
 
   std::vector<SessionInfo> sessions_;
   base::Time start_time_;
 
   DISALLOW_COPY_AND_ASSIGN(RecentTabsBuilderTestHelper);
 };
 
 #endif  // CHROME_BROWSER_UI_TOOLBAR_RECENT_TABS_BUILDER_TEST_HELPER_H_