Add Java wrapper for RenderFrameHost

content/browser/frame_host/render_frame_host_impl.h

Index: content/browser/frame_host/render_frame_host_impl.h
diff --git a/content/browser/frame_host/render_frame_host_impl.h b/content/browser/frame_host/render_frame_host_impl.h
index 162ed2080ccf73f4672db16266a662a6e40bfe41..ebe19375da15fd5eac477ad3204835bf73fd6ea9 100644
--- a/content/browser/frame_host/render_frame_host_impl.h
+++ b/content/browser/frame_host/render_frame_host_impl.h
@@ -106,6 +106,10 @@ struct FrameOwnerProperties;
 struct FileChooserParams;
 struct ResourceResponse;
 
+#if defined(OS_ANDROID)
+class RenderFrameHostAndroid;
+#endif
+
 namespace mojom {
 class CreateNewWindowParams;
 }
@@ -624,6 +628,11 @@ class CONTENT_EXPORT RenderFrameHostImpl
     return has_focused_editable_element_;
   }
 
+#if defined(OS_ANDROID)
+  base::android::ScopedJavaLocalRef<jobject> GetJavaRenderFrameHost();
+  RenderFrameHostAndroid* GetRenderFrameHostAndroid();

[please use gerrit instead, 2017/02/14 18:31:10]

Let's remove GetRenderFrameHostAndroid() and use render_frame_host_android_
directly, because it is used only inside of the render_frame_host_impl.cc.

[rwlbuis, 2017/02/14 19:26:27]

Done.

+#endif
+
  protected:
   friend class RenderFrameHostFactory;
 
@@ -1165,6 +1174,9 @@ class CONTENT_EXPORT RenderFrameHostImpl
 
   // Tracks the feature policy which has been set on this frame.
   std::unique_ptr<FeaturePolicy> feature_policy_;
+#if defined(OS_ANDROID)
+  RenderFrameHostAndroid* render_frame_host_android_;
+#endif
 
   // NOTE: This must be the last member.
   base::WeakPtrFactory<RenderFrameHostImpl> weak_ptr_factory_;