Index: content/browser/renderer_host/render_view_host_impl.h |
diff --git a/content/browser/renderer_host/render_view_host_impl.h b/content/browser/renderer_host/render_view_host_impl.h |
index 6460cd3ecc6b4b2f89a3efb8277e4bc0fc9c8de8..a87e477a63a04bc4464e53cd4b98ee3dcb64c331 100644 |
--- a/content/browser/renderer_host/render_view_host_impl.h |
+++ b/content/browser/renderer_host/render_view_host_impl.h |
@@ -584,6 +584,11 @@ class CONTENT_EXPORT RenderViewHostImpl |
// TODO(nasko): Move to RenderFrameHost, as this is per-frame state. |
scoped_ptr<FrameMsg_Navigate_Params> suspended_nav_params_; |
+ // The most recent page ID we've heard from the renderer process. This is |
+ // used as context when other session history related IPCs arrive. |
+ // TODO(creis): Allocate this in the browser process instead. |
+ int32 page_id_; |
+ |
// The current state of this RVH. |
// TODO(nasko): Move to RenderFrameHost, as this is per-frame state. |
RenderViewHostImplState rvh_state_; |