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

content/public/browser/navigation_controller.h

Index: content/public/browser/navigation_controller.h
diff --git a/content/public/browser/navigation_controller.h b/content/public/browser/navigation_controller.h
index abc6c7e6988117711aaba5ba48ab79ae59ab685c..a342e0d82498653ae36e02c0fbcbb68384398b41 100644
--- a/content/public/browser/navigation_controller.h
+++ b/content/public/browser/navigation_controller.h
@@ -14,6 +14,7 @@
 #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"
@@ -104,6 +105,10 @@ class NavigationController {
     // The url to load. This field is required.
     GURL url;
 
+    // Site instance that initiated the navigation. Should only be used when a
+    // cross-site navigation is initiated by a remote frame.

[Charlie Reis, 2014/12/06 00:18:51]

Same comments as elsewhere.

+    scoped_refptr<SiteInstance> source_site_instance;
+
     // See LoadURLType comments above.
     LoadURLType load_type;