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 be1724e19eeb0186dc20dad48e0d604ff87918e5..3dea6a89eb12dc6be157c39787358cd86810da16 100644
--- a/content/browser/loader/cross_site_document_resource_handler.cc
+++ b/content/browser/loader/cross_site_document_resource_handler.cc
@@ -619,6 +619,9 @@ 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 f564df8841d1eaea29d4f09c679263ec97552e3b..809e140c4f6004aa95997df6fb6b76e2f8e23f95 100644
--- a/content/public/browser/content_browser_client.cc
+++ b/content/public/browser/content_browser_client.cc
@@ -58,6 +58,10 @@ 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 af64896d0567870672bf4e2f45f7d76e1df68844..4ce6d14bd654e967e8cd5de43157167b98c162fc 100644
--- a/content/public/browser/content_browser_client.h
+++ b/content/public/browser/content_browser_client.h
@@ -235,6 +235,9 @@ 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.