Add an ability to call WebKit's WebFrame::loadData via NavigationController.

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index a8493de9a7bb4724a1e188124e2bdf0bdbbcf229..1390756ce0391713950683f007c94332ad7daa0b 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -216,6 +216,10 @@ void MakeNavigateParams(const NavigationEntryImpl& entry,
   params->current_history_list_offset = controller.GetLastCommittedEntryIndex();
   params->current_history_list_length = controller.GetEntryCount();
   params->url = entry.GetURL();
+  if (!entry.GetBaseURLForDataURL().is_empty()) {
+    params->base_url_for_data_url = entry.GetBaseURLForDataURL();
+    params->history_url_for_data_url = entry.GetVirtualURL();
+  }
   params->referrer = entry.GetReferrer();
   params->transition = entry.GetTransitionType();
   params->state = entry.GetContentState();