Index: chrome/browser/guest_view/guest_view_base.cc |
diff --git a/chrome/browser/guest_view/guest_view_base.cc b/chrome/browser/guest_view/guest_view_base.cc |
index ddc4a0bf32be1be68f24b574659d32b81de33709..7f51bf229c8ed8f02aaf9df2362169d3b58552cf 100644 |
--- a/chrome/browser/guest_view/guest_view_base.cc |
+++ b/chrome/browser/guest_view/guest_view_base.cc |
@@ -119,6 +119,9 @@ void GuestViewBase::Init(const std::string& embedder_extension_id, |
extensions::ExtensionRegistry::Get(browser_context_) |
->enabled_extensions() |
.GetByID(embedder_extension_id); |
+ // Ok for |embedder_extension| to be NULL, the embedder might be WebUI. |
+ |
+ CHECK(embedder_web_contents); |
int embedder_process_id = |
embedder_web_contents->GetRenderProcessHost()->GetID(); |