From 09d2ce9bc9ab2813f017f375fd108260044c6a89 Mon Sep 17 00:00:00 2001
From: Steve Gravrock <sdg@panix.com>
Date: Tue, 27 Jul 2021 17:53:09 -0700
Subject: [PATCH] Removed more code that supported browsers we no longer run on

---
 lib/jasmine-core/jasmine.js                      | 14 +-------------
 spec/core/PrettyPrintSpec.js                     | 16 +++++++---------
 .../asymmetric_equality/ObjectContainingSpec.js  | 11 +----------
 src/core/asymmetric_equality/ObjectContaining.js | 14 +-------------
 4 files changed, 10 insertions(+), 45 deletions(-)

diff --git a/lib/jasmine-core/jasmine.js b/lib/jasmine-core/jasmine.js
index 6870c59b..088972b7 100644
--- a/lib/jasmine-core/jasmine.js
+++ b/lib/jasmine-core/jasmine.js
@@ -2577,18 +2577,6 @@ getJasmineRequireObj().ObjectContaining = function(j$) {
     this.sample = sample;
   }
 
-  function getPrototype(obj) {
-    if (Object.getPrototypeOf) {
-      return Object.getPrototypeOf(obj);
-    }
-
-    if (obj.constructor.prototype == obj) {
-      return null;
-    }
-
-    return obj.constructor.prototype;
-  }
-
   function hasProperty(obj, property) {
     if (!obj || typeof obj !== 'object') {
       return false;
@@ -2598,7 +2586,7 @@ getJasmineRequireObj().ObjectContaining = function(j$) {
       return true;
     }
 
-    return hasProperty(getPrototype(obj), property);
+    return hasProperty(Object.getPrototypeOf(obj), property);
   }
 
   ObjectContaining.prototype.asymmetricMatch = function(other, matchersUtil) {
diff --git a/spec/core/PrettyPrintSpec.js b/spec/core/PrettyPrintSpec.js
index 2fa0a74d..ed239191 100644
--- a/spec/core/PrettyPrintSpec.js
+++ b/spec/core/PrettyPrintSpec.js
@@ -268,15 +268,13 @@ describe('PrettyPrinter', function() {
   });
 
   it('should stringify immutable circular objects', function() {
-    if (Object.freeze) {
-      var pp = jasmineUnderTest.makePrettyPrinter();
-      var frozenObject = { foo: { bar: 'baz' } };
-      frozenObject.circular = frozenObject;
-      frozenObject = Object.freeze(frozenObject);
-      expect(pp(frozenObject)).toEqual(
-        "Object({ foo: Object({ bar: 'baz' }), circular: <circular reference: Object> })"
-      );
-    }
+    var pp = jasmineUnderTest.makePrettyPrinter();
+    var frozenObject = { foo: { bar: 'baz' } };
+    frozenObject.circular = frozenObject;
+    frozenObject = Object.freeze(frozenObject);
+    expect(pp(frozenObject)).toEqual(
+      "Object({ foo: Object({ bar: 'baz' }), circular: <circular reference: Object> })"
+    );
   });
 
   it('should stringify RegExp objects properly', function() {
diff --git a/spec/core/asymmetric_equality/ObjectContainingSpec.js b/spec/core/asymmetric_equality/ObjectContainingSpec.js
index 07b86148..07772047 100644
--- a/spec/core/asymmetric_equality/ObjectContainingSpec.js
+++ b/spec/core/asymmetric_equality/ObjectContainingSpec.js
@@ -110,16 +110,7 @@ describe('ObjectContaining', function() {
     var matchersUtil = new jasmineUnderTest.MatchersUtil();
 
     var prototypeObject = { foo: 'fooVal' };
-    var obj;
-
-    if (Object.create) {
-      obj = Object.create(prototypeObject);
-    } else {
-      function Foo() {}
-      Foo.prototype = prototypeObject;
-      Foo.prototype.constructor = Foo;
-      obj = new Foo();
-    }
+    var obj = Object.create(prototypeObject);
 
     expect(containing.asymmetricMatch(obj, matchersUtil)).toBe(true);
   });
diff --git a/src/core/asymmetric_equality/ObjectContaining.js b/src/core/asymmetric_equality/ObjectContaining.js
index 5e473033..249716c7 100644
--- a/src/core/asymmetric_equality/ObjectContaining.js
+++ b/src/core/asymmetric_equality/ObjectContaining.js
@@ -3,18 +3,6 @@ getJasmineRequireObj().ObjectContaining = function(j$) {
     this.sample = sample;
   }
 
-  function getPrototype(obj) {
-    if (Object.getPrototypeOf) {
-      return Object.getPrototypeOf(obj);
-    }
-
-    if (obj.constructor.prototype == obj) {
-      return null;
-    }
-
-    return obj.constructor.prototype;
-  }
-
   function hasProperty(obj, property) {
     if (!obj || typeof obj !== 'object') {
       return false;
@@ -24,7 +12,7 @@ getJasmineRequireObj().ObjectContaining = function(j$) {
       return true;
     }
 
-    return hasProperty(getPrototype(obj), property);
+    return hasProperty(Object.getPrototypeOf(obj), property);
   }
 
   ObjectContaining.prototype.asymmetricMatch = function(other, matchersUtil) {