When the user navigates to the home page, make sure to set the RLZ string

content/browser/tab_contents/tab_contents_delegate_unittest.cc

 // Copyright (c) 2011 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.
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "chrome/test/base/testing_profile.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "content/browser/tab_contents/tab_contents.h"
@@ skipping 17 matching lines @@
   }
 
   virtual TabContents* OpenURLFromTab(TabContents* source,
                               const OpenURLParams& params) OVERRIDE {
     return NULL;
   }
 
   virtual void NavigationStateChanged(const TabContents* source,
                                       unsigned changed_flags) {}
 
-  virtual std::string GetNavigationHeaders(const GURL& url) {
-    return "";
+  virtual void AddNavigationHeaders(const GURL& url, std::string* headers) {

[sky, 2011/08/30 20:16:33]

While you're here add OVERRIDE.

[Roger Tawa OOO till Jul 10th, 2011/08/31 20:14:01]

Done.

   }
 
   virtual void AddNewContents(TabContents* source,
                               TabContents* new_contents,
                               WindowOpenDisposition disposition,
                               const gfx::Rect& initial_pos,
                               bool user_gesture) {}
 
   virtual void ActivateContents(TabContents* contents) {}
 
@@ skipping 50 matching lines @@
   EXPECT_TRUE(contents_a->delegate() == NULL);
   EXPECT_TRUE(contents_b->delegate() == NULL);
 
   // Destroy the tab contents and run the message loop to prevent leaks.
   contents_a.reset(NULL);
   contents_b.reset(NULL);
   loop.RunAllPending();
 }
 
 }  // namespace