Replicate sandbox flags for OOPIF (Chromium part 2)

android_webview/renderer/print_web_view_helper.cc

Index: android_webview/renderer/print_web_view_helper.cc
diff --git a/android_webview/renderer/print_web_view_helper.cc b/android_webview/renderer/print_web_view_helper.cc
index f47916dda52a7028dd231c317cc940bd9b8425fc..a9727efbcd6847685a14a259271341d8f7a20b4d 100644
--- a/android_webview/renderer/print_web_view_helper.cc
+++ b/android_webview/renderer/print_web_view_helper.cc
@@ -541,9 +541,6 @@ class PrepareFrameAndViewForPrint : public blink::WebViewClient,
   virtual void didStopLoading();
 
   // blink::WebFrameClient override:
-  // TODO(alexmos): Remove once Blink is updated to use sandbox flags.
-  virtual blink::WebFrame* createChildFrame(blink::WebLocalFrame* parent,
-                                            const blink::WebString& name);
   virtual blink::WebFrame* createChildFrame(
       blink::WebLocalFrame* parent,
       const blink::WebString& name,
@@ -688,13 +685,6 @@ void PrepareFrameAndViewForPrint::didStopLoading() {
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
-// TODO(alexmos): Remove once Blink is updated to use sandbox flags.
-blink::WebFrame* PrepareFrameAndViewForPrint::createChildFrame(
-    blink::WebLocalFrame* parent,
-    const blink::WebString& name) {
-  return createChildFrame(parent, name, blink::WebSandboxFlags::None);
-}
-
 blink::WebFrame* PrepareFrameAndViewForPrint::createChildFrame(
     blink::WebLocalFrame* parent,
     const blink::WebString& name,