From 52abda997f03c92a8697987189aaaf50cf92bcdd Mon Sep 17 00:00:00 2001
From: Siva <a-siva@users.noreply.github.com>
Date: Tue, 2 Jul 2019 13:16:00 -0700
Subject: [PATCH] Manual roll of engine 45b66b7...ffba2f6 (#35464)

* Manual roll of engine 45b66b7...ffba2f6

git log 45b66b7...ffba2f6 --oneline

ffba2f68d Roll src/third_party/dart b37aa3b036...0abff7b2bb (#9588)
62514cb77 Roll fuchsia/sdk/core/mac-amd64 from n9fZpXVmsbgKZzS8Q2GXxB453q8AbLpfGztsPsq47pMC to BYCwsJf7r7zfd2THSGinFeIHv552AEVchXdc7VZzP0IC (#9587)
9f2721284 Roll src/third_party/skia e4c88bb1f848..1ddee025229a (7 commits) (#9586)
03a31e0ad Roll fuchsia/sdk/core/linux-amd64 from F9oY0d56X3aONxwv5vw9Gco--AHmC8SHuDXdhdWCnnMC to d2VK3FYSEKQ35UdZw5FdbOZUI_xgT0-1h8DnGDUHPVAC (#9583)

* Fix analyzer warning.
---
 bin/internal/engine.version                                     | 2 +-
 .../flutter/test/widgets/gesture_detector_semantics_test.dart   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/internal/engine.version b/bin/internal/engine.version
index cf5dca4d9065..3fff3bce7235 100644
--- a/bin/internal/engine.version
+++ b/bin/internal/engine.version
@@ -1 +1 @@
-45b66b722e1275c47dccbe6b002c8e4cb13ea983
+ffba2f68d4e8ec2041f57226d907dcb929c8b795
diff --git a/packages/flutter/test/widgets/gesture_detector_semantics_test.dart b/packages/flutter/test/widgets/gesture_detector_semantics_test.dart
index dc9796f55dfd..d8d9451dbe9c 100644
--- a/packages/flutter/test/widgets/gesture_detector_semantics_test.dart
+++ b/packages/flutter/test/widgets/gesture_detector_semantics_test.dart
@@ -714,7 +714,7 @@ class _TestLayoutPerformer extends SingleChildRenderObjectWidget {
 class _RenderTestLayoutPerformer extends RenderBox {
   _RenderTestLayoutPerformer({VoidCallback performLayout}) : _performLayout = performLayout;
 
-  VoidCallback _performLayout;
+  final VoidCallback _performLayout;
 
   @override
   void performLayout() {