From 79d008ffc9d04e30cda81db4ae1e26a2497404e7 Mon Sep 17 00:00:00 2001
From: Michael Goderbauer <goderbauer@google.com>
Date: Wed, 12 Jul 2017 16:45:45 -0700
Subject: [PATCH] Fix engine on iOS (#3871)

Related to https://github.com/flutter/engine/pull/3870.
---
 .../darwin/ios/framework/Source/FlutterViewController.mm      | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm b/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
index 26dd05356..2102d6845 100644
--- a/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
+++ b/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
@@ -62,7 +62,7 @@ class PlatformMessageResponseDarwin : public blink::PlatformMessageResponse {
   UIStatusBarStyle _statusBarStyle;
   blink::ViewportMetrics _viewportMetrics;
   shell::TouchMapper _touchMapper;
-  std::unique_ptr<shell::PlatformViewIOS> _platformView;
+  std::shared_ptr<shell::PlatformViewIOS> _platformView;
   fml::scoped_nsprotocol<FlutterPlatformPlugin*> _platformPlugin;
   fml::scoped_nsprotocol<FlutterTextInputPlugin*> _textInputPlugin;
   fml::scoped_nsprotocol<FlutterMethodChannel*> _localizationChannel;
@@ -119,7 +119,7 @@ class PlatformMessageResponseDarwin : public blink::PlatformMessageResponse {
   _orientationPreferences = UIInterfaceOrientationMaskAll;
   _statusBarStyle = UIStatusBarStyleDefault;
   _platformView =
-      std::make_unique<shell::PlatformViewIOS>(reinterpret_cast<CAEAGLLayer*>(self.view.layer));
+      std::make_shared<shell::PlatformViewIOS>(reinterpret_cast<CAEAGLLayer*>(self.view.layer));
   _platformView->Attach();
   _platformView->SetupResourceContextOnIOThread();
 
-- 
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