Respect command line flags for interstitial pages.

content/browser/tab_contents/interstitial_page.cc

 // 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.
 
 #include "content/browser/tab_contents/interstitial_page.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ skipping 375 matching lines @@
   // http://code.google.com/p/chromium/issues/detail?id=27094
   entry->set_title(title);
   tab_->NotifyNavigationStateChanged(TabContents::INVALIDATE_TITLE);
 }
 
 content::RendererPreferences InterstitialPage::GetRendererPrefs(
     content::BrowserContext* browser_context) const {
   return renderer_preferences_;
 }
 
+WebPreferences InterstitialPage::GetWebkitPrefs() {
+  return content::GetContentClient()->browser()->GetWebkitPrefs(
+      render_view_host());
+}
+
 RenderViewHost* InterstitialPage::CreateRenderViewHost() {
   RenderViewHost* render_view_host = new RenderViewHost(
       SiteInstance::CreateSiteInstance(tab()->browser_context()),
       this, MSG_ROUTING_NONE, kInvalidSessionStorageNamespaceId);
   return render_view_host;
 }
 
 TabContentsView* InterstitialPage::CreateTabContentsView() {
   TabContentsView* tab_contents_view = tab()->view();
   RenderWidgetHostView* view =
@@ skipping 240 matching lines @@
 void InterstitialPage::InterstitialPageRVHViewDelegate::TakeFocus(
     bool reverse) {
   if (interstitial_page_->tab() && interstitial_page_->tab()->GetViewDelegate())
     interstitial_page_->tab()->GetViewDelegate()->TakeFocus(reverse);
 }
 
 void InterstitialPage::InterstitialPageRVHViewDelegate::OnFindReply(
     int request_id, int number_of_matches, const gfx::Rect& selection_rect,
     int active_match_ordinal, bool final_update) {
 }