OOPIF: Data URLs are now rendered in the renderer that initiated the navigation.

content/public/browser/navigation_controller.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_BROWSER_NAVIGATION_CONTROLLER_H_
 #define CONTENT_PUBLIC_BROWSER_NAVIGATION_CONTROLLER_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/memory/ref_counted.h"
 #include "base/strings/string16.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/global_request_id.h"
 #include "content/public/browser/session_storage_namespace.h"
+#include "content/public/browser/site_instance.h"
 #include "content/public/common/referrer.h"
 #include "ui/base/page_transition_types.h"
 #include "url/gurl.h"
 
 namespace base {
 
 class RefCountedMemory;
 
 }  // namespace base
 
@@ skipping 70 matching lines @@
       ui::PageTransition transition,
       bool is_renderer_initiated,
       const std::string& extra_headers,
       BrowserContext* browser_context);
 
   // Extra optional parameters for LoadURLWithParams.
   struct CONTENT_EXPORT LoadURLParams {
     // The url to load. This field is required.
     GURL url;
 
+    // Site instance of the frame that initiated the navigation or null if we

[nasko, 2014/12/11 01:14:44]

nit: s/Site instance/SiteInstance/

[lfg, 2014/12/11 23:55:24]

Done.

+    // don't know it.
+    scoped_refptr<SiteInstance> source_site_instance;
+
     // See LoadURLType comments above.
     LoadURLType load_type;
 
     // PageTransition for this load. See PageTransition for details.
     // Note the default value in constructor below.
     ui::PageTransition transition_type;
 
     // The FrameTreeNode ID for the frame to navigate, or -1 for the main frame.
     int64 frame_tree_node_id;
 
@@ skipping 324 matching lines @@
 
  private:
   // This interface should only be implemented inside content.
   friend class NavigationControllerImpl;
   NavigationController() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_NAVIGATION_CONTROLLER_H_