Store the callstack of the IPC sender of ViewMsg_New

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index 0a8ce9b6810f12a908f87072da12acc1746e1f7c..6d03e0431921d53396ff6310f33f403dab43f0c7 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -661,7 +661,8 @@ RenderViewImpl::RenderViewImpl(const ViewMsg_New_Params& params)
       enumeration_completion_id_(0),
       session_storage_namespace_id_(params.session_storage_namespace_id),
       next_snapshot_id_(0),
-      page_scale_factor_is_one_(true) {
+      page_scale_factor_is_one_(true),
+      debug_info_(params.debug_info) {
 }
 
 void RenderViewImpl::Initialize(const ViewMsg_New_Params& params,