From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Anonymous <anonymous@electronjs.org>
Date: Thu, 20 Sep 2018 17:46:21 -0700
Subject: render_widget_host_view_base.patch

... something to do with OSR? and maybe <webview> as well? terrifying.

diff --git a/content/browser/renderer_host/render_widget_host_view_base.cc b/content/browser/renderer_host/render_widget_host_view_base.cc
index d504e82794cb50fb81dd9a568644254115c03e5d..d67f775b1bb6ca12055aed68947e0ca1591d4cfc 100644
--- a/content/browser/renderer_host/render_widget_host_view_base.cc
+++ b/content/browser/renderer_host/render_widget_host_view_base.cc
@@ -664,6 +664,13 @@ bool RenderWidgetHostViewBase::ScreenRectIsUnstableFor(
   return false;
 }
 
+RenderWidgetHostViewBase* RenderWidgetHostViewBase::CreateViewForWidget(
+    RenderWidgetHost* render_widget_host,
+    RenderWidgetHost* embedder_render_widget_host,
+    WebContentsView* web_contents_view) {
+  return web_contents_view->CreateViewForWidget(render_widget_host);
+}
+
 void RenderWidgetHostViewBase::ProcessMouseEvent(
     const blink::WebMouseEvent& event,
     const ui::LatencyInfo& latency) {
diff --git a/content/browser/renderer_host/render_widget_host_view_base.h b/content/browser/renderer_host/render_widget_host_view_base.h
index 8cc591cfc75a02b371293b1edc6d9fad8d4ea36d..2fa7e2f5d1280e9b933bd0b2524ddea50f7b4de0 100644
--- a/content/browser/renderer_host/render_widget_host_view_base.h
+++ b/content/browser/renderer_host/render_widget_host_view_base.h
@@ -24,8 +24,10 @@
 #include "components/viz/host/hit_test/hit_test_query.h"
 #include "content/browser/renderer_host/display_feature.h"
 #include "content/browser/renderer_host/event_with_latency_info.h"
+#include "content/browser/web_contents/web_contents_view.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/render_frame_metadata_provider.h"
+#include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/visibility.h"
 #include "content/public/common/widget_type.h"
@@ -66,9 +68,11 @@ class CursorManager;
 class MouseWheelPhaseHandler;
 class RenderWidgetHostImpl;
 class RenderWidgetHostViewBaseObserver;
+class RenderWidgetHostViewGuest;
 class SyntheticGestureTarget;
 class TextInputManager;
 class TouchSelectionControllerClientManager;
+class WebContentsView;
 class WebCursor;
 class WebContentsAccessibility;
 class DelegatedFrameHost;
@@ -145,6 +149,9 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView {
       bool show_reason_unoccluded,
       bool show_reason_bfcache_restore) final;
 
+  virtual void InitAsGuest(RenderWidgetHostView* parent_host_view,
+                           RenderWidgetHostViewGuest* guest_view) {}
+
   // This only needs to be overridden by RenderWidgetHostViewBase subclasses
   // that handle content embedded within other RenderWidgetHostViews.
   gfx::PointF TransformPointToRootCoordSpaceF(
@@ -307,6 +314,11 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView {
   virtual void ProcessGestureEvent(const blink::WebGestureEvent& event,
                                    const ui::LatencyInfo& latency);
 
+  virtual RenderWidgetHostViewBase* CreateViewForWidget(
+      RenderWidgetHost* render_widget_host,
+      RenderWidgetHost* embedder_render_widget_host,
+      WebContentsView* web_contents_view);
+
   // Transform a point that is in the coordinate space of a Surface that is
   // embedded within the RenderWidgetHostViewBase's Surface to the
   // coordinate space of an embedding, or embedded, Surface. Typically this