Content settings: allow scripts on interstitial pages.

chrome/renderer/content_settings_observer.h

Index: chrome/renderer/content_settings_observer.h
diff --git a/chrome/renderer/content_settings_observer.h b/chrome/renderer/content_settings_observer.h
index a76e71cc226b8dfa2efa6b30e2f50d14192549ca..5272a603c2da3791e390fea4616466d0b88f42c6 100644
--- a/chrome/renderer/content_settings_observer.h
+++ b/chrome/renderer/content_settings_observer.h
@@ -65,6 +65,10 @@ class ContentSettingsObserver
   void DidNotAllowPlugins(WebKit::WebFrame* frame);
   void DidNotAllowScript(WebKit::WebFrame* frame);
 
+  // Sets the page as an interstitial page. Images and scripts will be allowed
+  // even if they would be blocked by the content setting rules.
+  void SetAsInterstitialPage();
+
  private:
   // RenderViewObserver implementation.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
@@ -94,6 +98,7 @@ class ContentSettingsObserver
   std::map<WebKit::WebFrame*, bool> cached_script_permissions_;
 
   bool plugins_temporarily_allowed_;
+  bool is_interstitial_page_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentSettingsObserver);
 };