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 785a17420ad1a44ba225c2f25d5972ced839cc7c..d554a95d4ab87dacd0413550bea3f4d46b1390c8 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();