From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: deepak1556 <hop2deep@gmail.com>
Date: Thu, 15 Nov 2018 22:04:34 +0530
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 9e65e50de1d45d8435145b56bf7108a8c0272065..3103e4caa2adf853277774092cbd645fd8ece952 100644
--- a/content/browser/loader/cross_site_document_resource_handler.cc
+++ b/content/browser/loader/cross_site_document_resource_handler.cc
@@ -666,6 +666,9 @@ 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 d31af66d884a36b1f10ba845bd3df77394296cf1..f57d0f9d0aef241e648a6a4a3aa390efcf16c690 100644
--- a/content/public/browser/content_browser_client.cc
+++ b/content/public/browser/content_browser_client.cc
@@ -61,6 +61,10 @@ ContentBrowserClient::SiteInstanceForNavigationType ContentBrowserClient::Should
   return SiteInstanceForNavigationType::ASK_CHROMIUM;
 }
 
+bool ContentBrowserClient::ShouldBypassCORB(int render_process_id) const {
+  return false;
+}
+
 BrowserMainParts* ContentBrowserClient::CreateBrowserMainParts(
     const MainFunctionParams& parameters) {
   return nullptr;
diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
index 87967723939dc85f89ed0be793f3371200860e45..ec60fa98d994b07881dbb15d397f8b7844af911a 100644
--- a/content/public/browser/content_browser_client.h
+++ b/content/public/browser/content_browser_client.h
@@ -241,6 +241,9 @@ class CONTENT_EXPORT ContentBrowserClient {
       content::RenderFrameHost* rfh,
       content::SiteInstance* pending_site_instance) {}
 
+  // Electron: Allows bypassing CORB checks for a renderer process.
+  virtual bool ShouldBypassCORB(int render_process_id) const;
+
   // Allows the embedder to set any number of custom BrowserMainParts
   // implementations for the browser startup code. See comments in
   // browser_main_parts.h.