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

content/browser/tab_contents/tab_contents_delegate_unittest.cc

Index: content/browser/tab_contents/tab_contents_delegate_unittest.cc
===================================================================
--- content/browser/tab_contents/tab_contents_delegate_unittest.cc	(revision 99286)
+++ content/browser/tab_contents/tab_contents_delegate_unittest.cc	(working copy)
@@ -33,31 +33,33 @@
   }
 
   virtual void NavigationStateChanged(const TabContents* source,
-                                      unsigned changed_flags) {}
+                                      unsigned changed_flags) OVERRIDE {}
 
-  virtual std::string GetNavigationHeaders(const GURL& url) {
-    return "";
+  virtual void AddNavigationHeaders(
+      const GURL& url, std::string* headers) OVERRIDE {
   }
 
   virtual void AddNewContents(TabContents* source,
                               TabContents* new_contents,
                               WindowOpenDisposition disposition,
                               const gfx::Rect& initial_pos,
-                              bool user_gesture) {}
+                              bool user_gesture) OVERRIDE {}
 
-  virtual void ActivateContents(TabContents* contents) {}
+  virtual void ActivateContents(TabContents* contents) OVERRIDE {}
 
-  virtual void DeactivateContents(TabContents* contents) {}
+  virtual void DeactivateContents(TabContents* contents) OVERRIDE {}
 
-  virtual void LoadingStateChanged(TabContents* source) {}
+  virtual void LoadingStateChanged(TabContents* source) OVERRIDE {}
 
-  virtual void LoadProgressChanged(double progress) {}
+  virtual void LoadProgressChanged(double progress) OVERRIDE {}
 
-  virtual void CloseContents(TabContents* source) {}
+  virtual void CloseContents(TabContents* source) OVERRIDE {}
 
-  virtual void MoveContents(TabContents* source, const gfx::Rect& pos) {}
+  virtual void MoveContents(TabContents* source,
+                            const gfx::Rect& pos) OVERRIDE {
+  }
 
-  virtual void UpdateTargetURL(TabContents* source, const GURL& url) {}
+  virtual void UpdateTargetURL(TabContents* source, const GURL& url) OVERRIDE {}
 };
 
 TEST(TabContentsDelegateTest, UnregisterInDestructor) {