electron/patches/chromium/webview_cross_drag.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Anonymous <anonymous@electronjs.org>
Date: Thu, 20 Sep 2018 17:47:04 -0700
Subject: webview_cross_drag.patch

This allows dragging and dropping between <webview>s.

Originally landed in https://github.com/electron/libchromiumcontent/pull/267

diff --git a/content/browser/web_contents/web_contents_view_aura.cc b/content/browser/web_contents/web_contents_view_aura.cc
index 44bc4902a374821eecebf72bfcb150b7d86db621..c570fadb559230e17440c64b9042fbd9e73a910c 100644
--- a/content/browser/web_contents/web_contents_view_aura.cc
+++ b/content/browser/web_contents/web_contents_view_aura.cc
@@ -792,6 +792,7 @@ gfx::NativeView WebContentsViewAura::GetRenderWidgetHostViewParent() const {
 
 bool WebContentsViewAura::IsValidDragTarget(
     RenderWidgetHostImpl* target_rwh) const {
+  return true;
   return target_rwh->GetProcess()->GetID() == drag_start_process_id_ ||
       GetRenderViewHostID(web_contents_->GetRenderViewHost()) !=
       drag_start_view_id_;
diff --git a/content/browser/web_contents/web_drag_dest_mac.mm b/content/browser/web_contents/web_drag_dest_mac.mm
index b35ff2edf854aa759a91fa708ed560d2f269e078..4ca6119b2105f27cabcb664d9ba7631973b49966 100644
--- a/content/browser/web_contents/web_drag_dest_mac.mm
+++ b/content/browser/web_contents/web_drag_dest_mac.mm
@@ -337,6 +337,7 @@ - (void)setDragStartTrackersForProcess:(int)processID {
 }
 
 - (bool)isValidDragTarget:(content::RenderWidgetHostImpl*)targetRWH {
+  return YES;
   return targetRWH->GetProcess()->GetID() == _dragStartProcessID ||
          GetRenderViewHostID(_webContents->GetRenderViewHost()) !=
              _dragStartViewID;