From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: deepak1556 <hop2deep@gmail.com>
Date: Mon, 3 Jun 2019 14:07:40 -0700
Subject: cross_site_document_resource_handler.patch

Add a content layer hook to disable CORB for a renderer process,
this patch can be removed once we switch to network service,
where the embedders have a chance to design their URLLoaders.

diff --git a/content/browser/loader/cross_site_document_resource_handler.cc b/content/browser/loader/cross_site_document_resource_handler.cc
index b9bd89a9c59515ac42702f010a0d3e9802a242fa..7f1e4ec569860e9bd1c608fd33f4fd6486e7fbd2 100644
--- a/content/browser/loader/cross_site_document_resource_handler.cc
+++ b/content/browser/loader/cross_site_document_resource_handler.cc
@@ -572,6 +572,9 @@ bool CrossSiteDocumentResourceHandler::ShouldBlockBasedOnHeaders(
     return false;
   }
 
+  if (GetContentClient()->browser()->ShouldBypassCORB(info->GetChildID()))
+    return false;
+
   return true;
 }
 
diff --git a/content/public/browser/content_browser_client.cc b/content/public/browser/content_browser_client.cc
index f847cd95b561b45e9ee67ab960d7eb6d0dd1c304..95712234dafc9d6d71c83c1f785cc41a0dc00278 100644
--- a/content/public/browser/content_browser_client.cc
+++ b/content/public/browser/content_browser_client.cc
@@ -71,6 +71,10 @@ std::unique_ptr<BrowserMainParts> ContentBrowserClient::CreateBrowserMainParts(
   return nullptr;
 }
 
+bool ContentBrowserClient::ShouldBypassCORB(int render_process_id) const {
+  return false;
+}
+
 void ContentBrowserClient::PostAfterStartupTask(
     const base::Location& from_here,
     const scoped_refptr<base::TaskRunner>& task_runner,
diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
index 991afd44d9f4d9cf52b68909bbcd0f5cc9aedb37..0536e491fb2182db2a46c31cc7004cfb3b215c7c 100644
--- a/content/public/browser/content_browser_client.h
+++ b/content/public/browser/content_browser_client.h
@@ -252,6 +252,9 @@ class CONTENT_EXPORT ContentBrowserClient {
   virtual std::unique_ptr<BrowserMainParts> CreateBrowserMainParts(
       const MainFunctionParams& parameters);
 
+  // Electron: Allows bypassing CORB checks for a renderer process.
+  virtual bool ShouldBypassCORB(int render_process_id) const;
+
   // Allows the embedder to change the default behavior of
   // BrowserThread::PostAfterStartupTask to better match whatever
   // definition of "startup" the embedder has in mind. This may be