Add Java wrapper for RenderFrameHost

content/public/browser/render_frame_host.h

Index: content/public/browser/render_frame_host.h
diff --git a/content/public/browser/render_frame_host.h b/content/public/browser/render_frame_host.h
index d78ba06e1c48ee5f83b9daa3e470db4e9cc443f1..6d89d3d3abc9fab34dcdc0784475ef6f2f1780cd 100644
--- a/content/public/browser/render_frame_host.h
+++ b/content/public/browser/render_frame_host.h
@@ -20,6 +20,10 @@
 #include "url/gurl.h"
 #include "url/origin.h"
 
+#if defined(OS_ANDROID)
+#include "base/android/scoped_java_ref.h"
+#endif
+
 namespace base {
 class Value;
 }
@@ -230,6 +234,11 @@ class CONTENT_EXPORT RenderFrameHost : public IPC::Listener,
   // RenderFrame. See BindingsPolicy for details.
   virtual int GetEnabledBindings() const = 0;
 
+#if defined(OS_ANDROID)
+  CONTENT_EXPORT static RenderFrameHost* FromJavaRenderFrameHost(

[boliu, 2017/02/16 01:00:58]

this should be on RenderFrameHostAndroid

[rwlbuis, 2017/03/01 21:53:57]

Ok, turned out we do not need it.

+      const base::android::JavaRef<jobject>& jrender_frame_host_android);
+#endif
+
  private:
   // This interface should only be implemented inside content.
   friend class RenderFrameHostImpl;