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

content/browser/frame_host/render_frame_host_impl.cc

Index: content/browser/frame_host/render_frame_host_impl.cc
diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc
index bd618c4637b6dcb5aa5f7edffd1f1f441bcec950..e8fdedd03724ce778668fbfdbab9d7ece0241ce3 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -581,16 +581,8 @@ void RenderFrameHostImpl::OnFrameFocused() {
   frame_tree_->SetFocusedFrame(frame_tree_node_);
 }
 
-void RenderFrameHostImpl::OnOpenURL(
-    const FrameHostMsg_OpenURL_Params& params) {
-  GURL validated_url(params.url);
-  GetProcess()->FilterURL(false, &validated_url);
-
-  TRACE_EVENT1("navigation", "RenderFrameHostImpl::OnOpenURL",
-               "url", validated_url.possibly_invalid_spec());
-  frame_tree_node_->navigator()->RequestOpenURL(
-      this, validated_url, params.referrer, params.disposition,
-      params.should_replace_current_entry, params.user_gesture);
+void RenderFrameHostImpl::OnOpenURL(const FrameHostMsg_OpenURL_Params& params) {
+  OpenURL(params, nullptr);

[Charlie Reis, 2014/12/06 00:18:50]

Let's pass GetSiteInstance().

[lfg, 2014/12/08 20:45:33]

Done.

 }
 
 void RenderFrameHostImpl::OnDocumentOnLoadCompleted() {
@@ -1268,8 +1260,16 @@ void RenderFrameHostImpl::NavigateToURL(const GURL& url) {
   Navigate(params);
 }
 
-void RenderFrameHostImpl::OpenURL(const FrameHostMsg_OpenURL_Params& params) {
-  OnOpenURL(params);
+void RenderFrameHostImpl::OpenURL(const FrameHostMsg_OpenURL_Params& params,
+                                  SiteInstance* site_instance) {
+  GURL validated_url(params.url);
+  GetProcess()->FilterURL(false, &validated_url);
+
+  TRACE_EVENT1("navigation", "RenderFrameHostImpl::OnOpenURL", "url",
+               validated_url.possibly_invalid_spec());
+  frame_tree_node_->navigator()->RequestOpenURL(
+      this, validated_url, site_instance, params.referrer, params.disposition,
+      params.should_replace_current_entry, params.user_gesture);
 }
 
 void RenderFrameHostImpl::Stop() {