Get rid of the last RenderViewHostDelegate usage in chrome.

chrome/browser/ui/browser_navigator.cc

 // Copyright (c) 2012 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 "chrome/browser/ui/browser_navigator.h"
 
 #include <algorithm>
 
 #include "base/command_line.h"
 #include "base/stringprintf.h"
@@ skipping 18 matching lines @@
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/browser_url_handler.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_view_host.h"
-#include "content/public/browser/render_view_host_delegate.h"
 #include "content/public/browser/web_contents.h"
 #include "net/http/http_util.h"
 
 using content::GlobalRequestID;
 using content::WebContents;
 
 namespace {
 
 // Returns true if the specified Browser can open tabs. Not all Browsers support
 // multiple tabs, such as app frames and popups. This function returns false for
@@ skipping 485 matching lines @@
         // TabStripModel::AddTabContents invokes HideContents if not foreground.
         params->target_contents->web_contents()->WasHidden();
       }
     } else {
       // ... otherwise if we're loading in the current tab, the target is the
       // same as the source.
       params->target_contents = params->source_contents;
       DCHECK(params->target_contents);
     }
 
-    if (user_initiated) {
-      params->target_contents->web_contents()->GetRenderViewHost()->
-          GetDelegate()->OnUserGesture();
-    }
+    if (user_initiated)
+      params->target_contents->web_contents()->UserGestureDone();
 
     InitializeExtraHeaders(params, params->target_contents->profile(),
                            &extra_headers);
 
     if (SwapInPrerender(params->target_contents, url))
       return;
 
     // Try to handle non-navigational URLs that popup dialogs and such, these
     // should not actually navigate.
     if (!HandleNonNavigationAboutURL(url)) {
@@ skipping 118 matching lines @@
   return !(url.scheme() == chrome::kChromeUIScheme &&
       (url.host() == chrome::kChromeUISettingsHost ||
        url.host() == chrome::kChromeUISettingsFrameHost ||
        url.host() == chrome::kChromeUIExtensionsHost ||
        url.host() == chrome::kChromeUIBookmarksHost ||
        url.host() == chrome::kChromeUISyncPromoHost ||
        url.host() == chrome::kChromeUIUberHost));
 }
 
 }  // namespace browser