Elides the beginning of tab titles that have common prefixes. ...

chrome/browser/ui/views/tabs/tab_renderer_data.h

 // Copyright (c) 2010 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_VIEWS_TABS_TAB_RENDERER_DATA_H_
 #define CHROME_BROWSER_UI_VIEWS_TABS_TAB_RENDERER_DATA_H_
 #pragma once
 
 #include "base/process_util.h"
 #include "base/string16.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 
 // Wraps the state needed by the renderers.
 struct TabRendererData {
   // Different types of network activity for a tab. The NetworkState of a tab
   // may be used to alter the UI (e.g. show different kinds of loading
   // animations).
   enum NetworkState {
     NETWORK_STATE_NONE,     // no network activity.
     NETWORK_STATE_WAITING,  // waiting for a connection.
     NETWORK_STATE_LOADING,  // connected, transferring data.
   };
 
   TabRendererData()
       : network_state(NETWORK_STATE_NONE),
+        common_prefix_length(0),
         loading(false),
         crashed_status(base::TERMINATION_STATUS_STILL_RUNNING),
         off_the_record(false),
         show_icon(true),
         mini(false),
         blocked(false),
         app(false) {
   }
 
   // This interprets the crashed status to decide whether or not this
   // render data represents a tab that is "crashed" (i.e. the render
   // process died unexpectedly).
   bool IsCrashed() const {
     return (crashed_status == base::TERMINATION_STATUS_PROCESS_WAS_KILLED ||
             crashed_status == base::TERMINATION_STATUS_PROCESS_CRASHED ||
             crashed_status == base::TERMINATION_STATUS_ABNORMAL_TERMINATION);
   }
 
   SkBitmap favicon;
   NetworkState network_state;
   string16 title;
+  // Identifies the number of chars at the beginning of the string
+  // that are common to other tab titles.
+  int32 common_prefix_length;

[sky, 2011/02/25 17:02:07]

size_t

[MAD, 2011/02/25 20:09:13]

D'Ho!... Done... :-)

   bool loading;
   base::TerminationStatus crashed_status;
   bool off_the_record;
   bool show_icon;
   bool mini;
   bool blocked;
   bool app;
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TABS_TAB_RENDERER_DATA_H_