From f709decd9398c7519fd899ea8d7ca40cd8e4666f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20M=C3=BCllner?= <muellner@google.com>
Date: Wed, 23 Aug 2017 09:10:24 +0200
Subject: [PATCH 1/3] fix($$RAFProvider): prevent a JavaScript error in Firefox

Firefox raises a Javascript Error "TypeError: 'requestAnimationFrame' called on an object that does not implement interface Window." with animated elements. This is because Window.requestAnimationFrame() is called without binding to a Window instance in the function which is returned from $$RAFProvider().
---
 src/ng/raf.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ng/raf.js b/src/ng/raf.js
index ed0676631116..088f0be75967 100644
--- a/src/ng/raf.js
+++ b/src/ng/raf.js
@@ -13,9 +13,9 @@ function $$RAFProvider() { //rAF
     var rafSupported = !!requestAnimationFrame;
     var raf = rafSupported
       ? function(fn) {
-          var id = requestAnimationFrame(fn);
+          var id = requestAnimationFrame.bind($window, fn);
           return function() {
-            cancelAnimationFrame(id);
+            cancelAnimationFrame.bind($window, id);
           };
         }
       : function(fn) {

From 10e8e4886e129902e911b5687c2f8f39869cb9b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20M=C3=BCllner?= <muellner@google.com>
Date: Wed, 23 Aug 2017 10:22:00 +0200
Subject: [PATCH 2/3] Address reviewer's comments

---
 src/ng/raf.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/ng/raf.js b/src/ng/raf.js
index 088f0be75967..f0f37f8abbad 100644
--- a/src/ng/raf.js
+++ b/src/ng/raf.js
@@ -13,10 +13,8 @@ function $$RAFProvider() { //rAF
     var rafSupported = !!requestAnimationFrame;
     var raf = rafSupported
       ? function(fn) {
-          var id = requestAnimationFrame.bind($window, fn);
-          return function() {
-            cancelAnimationFrame.bind($window, id);
-          };
+          var id = requestAnimationFrame.call($window, fn);
+          return cancelAnimationFrame.bind($window, id);
         }
       : function(fn) {
           var timer = $timeout(fn, 16.66, false); // 1000 / 60 = 16.666

From fa793489933a9f29aeb523ce062573849a3e989d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20M=C3=BCllner?= <muellner@google.com>
Date: Mon, 28 Aug 2017 15:32:31 +0200
Subject: [PATCH 3/3] Minimal example to showcase bug.

---
 test/extension/manifest.json | 15 +++++++++++++++
 test/extension/test.js       |  9 +++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 test/extension/manifest.json
 create mode 100644 test/extension/test.js

diff --git a/test/extension/manifest.json b/test/extension/manifest.json
new file mode 100644
index 000000000000..6fd03c0594cd
--- /dev/null
+++ b/test/extension/manifest.json
@@ -0,0 +1,15 @@
+{
+  "description": "Test extension for angular.js",
+  "manifest_version": 2,
+  "name": "Angular test",
+  "version": "1.0",
+  "content_scripts": [
+    {
+      "matches": ["https://www.google.ch/*"],
+      "js": [
+	"angular.js",
+	"test.js"]
+    }
+  ]
+
+}
diff --git a/test/extension/test.js b/test/extension/test.js
new file mode 100644
index 000000000000..cb976ad7c661
--- /dev/null
+++ b/test/extension/test.js
@@ -0,0 +1,9 @@
+var html = document.querySelector('html');
+html.setAttribute('ng-app', '');
+
+var buttonDiv = document.createElement('div');
+buttonDiv.setAttribute('ng-show', 'true');
+buttonDiv.innerHTML = 'Hello!';
+
+var hplogo = document.getElementById('hplogo');
+hplogo.insertBefore(buttonDiv, hplogo.childNodes[0]);