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..c67dbef7c1975450a9e461c704fc313754d4fd5b 100644 |
--- a/content/public/browser/render_frame_host.h |
+++ b/content/public/browser/render_frame_host.h |
@@ -8,6 +8,7 @@ |
#include <string> |
#include "base/callback_forward.h" |
+#include "base/supports_user_data.h" |
#include "build/build_config.h" |
#include "content/common/content_export.h" |
#include "content/public/common/console_message_level.h" |
@@ -46,7 +47,8 @@ using FormFieldDataCallback = base::Callback<void(const FormFieldData&)>; |
// The interface provides a communication conduit with a frame in the renderer. |
class CONTENT_EXPORT RenderFrameHost : public IPC::Listener, |
- public IPC::Sender { |
+ public IPC::Sender, |
+ public base::SupportsUserData { |
boliu
2017/02/15 02:12:51
can this be on the impl class?
rwlbuis
2017/02/15 22:08:49
Done.
|
public: |
// Returns the RenderFrameHost given its ID and the ID of its render process. |
// Returns nullptr if the IDs do not correspond to a live RenderFrameHost. |