Change allowed bindings to be per RenderFrame instead of per RenderView.

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 9c568d0c5795097f2557046ac362bc80a1b142ba..af79f63ca32b8310cec3f5a7ce45d507a61e2994 100644
--- a/content/public/browser/render_frame_host.h
+++ b/content/public/browser/render_frame_host.h
@@ -222,6 +222,14 @@ class CONTENT_EXPORT RenderFrameHost : public IPC::Listener,
   // Retrieves the text input info associated with the current form field.
   virtual void RequestFocusedFormFieldData(FormFieldDataCallback& callback) = 0;
 
+  // Tell the render view to enable a set of javascript bindings. The argument

[Charlie Reis, 2016/12/16 01:01:52]

s/view/frame/

[Sam McNally, 2017/01/12 09:27:08]

Done.

+  // should be a combination of values from BindingsPolicy.
+  virtual void AllowBindings(int binding_flags) = 0;
+
+  // Returns a bitwise OR of bindings types that have been enabled for this
+  // RenderView. See BindingsPolicy for details.

[Charlie Reis, 2016/12/16 01:01:52]

RenderFrame

[Sam McNally, 2017/01/12 09:27:08]

Done.

+  virtual int GetEnabledBindings() const = 0;
+
  private:
   // This interface should only be implemented inside content.
   friend class RenderFrameHostImpl;