Removes phantom tabs.

chrome/browser/browser.h

Index: chrome/browser/browser.h
diff --git a/chrome/browser/browser.h b/chrome/browser/browser.h
index 9939c2b21b5fcb8e28ee0d4e9c66595d071c4969..8fe142b9166ae6841944a9a5beebab04e45caf94 100644
--- a/chrome/browser/browser.h
+++ b/chrome/browser/browser.h
@@ -618,9 +618,6 @@ class Browser : public TabStripModelDelegate,
     // Result of TabDetachedAt.
     DETACH_TYPE_DETACH,
 
-    // Result of TabReplacedAt.
-    DETACH_TYPE_REPLACE,
-
     // Result of the tab strip not having any significant tabs.
     DETACH_TYPE_EMPTY
   };
@@ -673,9 +670,6 @@ class Browser : public TabStripModelDelegate,
   virtual void TabMoved(TabContents* contents,
                         int from_index,
                         int to_index);
-  virtual void TabReplacedAt(TabContents* old_contents,
-                             TabContents* new_contents,
-                             int index);
   virtual void TabPinnedStateChanged(TabContents* contents, int index);
   virtual void TabStripEmpty();