Don't show URL for pending new navigations initiated by the renderer.

content/browser/tab_contents/navigation_entry.h

 // 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.
 
 #ifndef CONTENT_BROWSER_TAB_CONTENTS_NAVIGATION_ENTRY_H_
 #define CONTENT_BROWSER_TAB_CONTENTS_NAVIGATION_ENTRY_H_
 #pragma once
 
 #include <string>
 
@@ skipping 168 matching lines @@
   };
 
   // ---------------------------------------------------------------------------
 
   NavigationEntry();
   NavigationEntry(SiteInstance* instance,
                   int page_id,
                   const GURL& url,
                   const GURL& referrer,
                   const string16& title,
-                  content::PageTransition transition_type);
+                  content::PageTransition transition_type,
+                  bool is_renderer_initiated);
   ~NavigationEntry();
 
   // Page-related stuff --------------------------------------------------------
 
   // A unique ID is preserved across commits and redirects, which means that
   // sometimes a NavigationEntry's unique ID needs to be set (e.g. when
   // creating a committed entry to correspond to a to-be-deleted pending entry,
   // the pending entry's ID must be copied).
   void set_unique_id(int unique_id) {
     unique_id_ = unique_id;
@@ skipping 144 matching lines @@
 
   // The transition type indicates what the user did to move to this page from
   // the previous page.
   void set_transition_type(content::PageTransition transition_type) {
     transition_type_ = transition_type;
   }
   content::PageTransition transition_type() const {
     return transition_type_;
   }
 
+  // Whether this (pending) navigation is renderer-initiated.  Resets to false
+  // for all types of navigations after commit.
+  void set_is_renderer_initiated(bool is_renderer_initiated) {
+    is_renderer_initiated_ = is_renderer_initiated;
+  }
+  bool is_renderer_initiated() const {
+    return is_renderer_initiated_;
+  }
+
   // The user typed URL was the URL that the user initiated the navigation
   // with, regardless of any redirects. This is used to generate keywords, for
   // example, based on "what the user thinks the site is called" rather than
   // what it's actually called. For example, if the user types "foo.com", that
   // may redirect somewhere arbitrary like "bar.com/foo", and we want to use
   // the name that the user things of the site as having.
   //
   // This URL will be is_empty() if the URL was navigated to some other way.
   // Callers should fall back on using the regular or display URL in this case.
   void set_user_typed_url(const GURL& user_typed_url) {
@@ skipping 59 matching lines @@
   int32 page_id_;
   SSLStatus ssl_;
   content::PageTransition transition_type_;
   GURL user_typed_url_;
   bool has_post_data_;
   RestoreType restore_type_;
 
   // This member is not persisted with sesssion restore.
   std::string extra_headers_;
 
+  // Whether the entry, while loading, was created for a renderer-initiated
+  // navigation.  This dictates whether the URL should be displayed before the
+  // navigation commits.  It is cleared on commit and not persisted.
+  bool is_renderer_initiated_;
+
   // This is a cached version of the result of GetTitleForDisplay. It prevents
   // us from having to do URL formatting on the URL every time the title is
   // displayed. When the URL, virtual URL, or title is set, this should be
   // cleared to force a refresh.
   mutable string16 cached_display_title_;
 
   // Copy and assignment is explicitly allowed for this class.
 };
 
 #endif  // CONTENT_BROWSER_TAB_CONTENTS_NAVIGATION_ENTRY_H_