Remove WebContents methods that duplicate WebContentsView methods.

content/public/test/web_contents_tester.h

Index: content/public/test/web_contents_tester.h
diff --git a/content/public/test/web_contents_tester.h b/content/public/test/web_contents_tester.h
index 5c4a37cc8d1413733cb3d958215c8a1295cac611..5978d0b9137d17bc0696777000679332871f4f6b 100644
--- a/content/public/test/web_contents_tester.h
+++ b/content/public/test/web_contents_tester.h
@@ -65,12 +65,6 @@ class WebContentsTester {
           BrowserContext* browser_context,
           SiteInstance* instance);
 
-  // Deprecated.  Creates a WebContents enabled for testing, that
-  // counts the number of times Focus is called.
-  static WebContents* CreateTestWebContentsCountFocus(
-      BrowserContext* browser_context,
-      SiteInstance* instance);
-
   // Simulates the appropriate RenderView (pending if any, current otherwise)
   // sending a navigate notification for the NavigationController pending entry.
   virtual void CommitPendingNavigation() = 0;