Removed support for IE <10

[#150527985]

src/core/Clock.js

@@ -83,22 +83,10 @@ getJasmineRequireObj().Clock = function() {
     };
 
     self.setTimeout = function(fn, delay, params) {
-      if (legacyIE()) {
-        if (arguments.length > 2) {
-          throw new Error('IE < 9 cannot support extra params to setTimeout without a polyfill');
-        }
-        return timer.setTimeout(fn, delay);
-      }
       return Function.prototype.apply.apply(timer.setTimeout, [global, arguments]);
     };
 
     self.setInterval = function(fn, delay, params) {
-      if (legacyIE()) {
-        if (arguments.length > 2) {
-          throw new Error('IE < 9 cannot support extra params to setInterval without a polyfill');
-        }
-        return timer.setInterval(fn, delay);
-      }
       return Function.prototype.apply.apply(timer.setInterval, [global, arguments]);
     };
 
@@ -133,11 +121,6 @@ getJasmineRequireObj().Clock = function() {
         global.clearInterval === realTimingFunctions.clearInterval;
     }
 
-    function legacyIE() {
-      //if these methods are polyfilled, apply will be present
-      return !(realTimingFunctions.setTimeout || realTimingFunctions.setInterval).apply;
-    }
-
     function replace(dest, source) {
       for (var prop in source) {
         dest[prop] = source[prop];

src/core/SpyRegistry.js

@@ -32,12 +32,7 @@ getJasmineRequireObj().SpyRegistry = function(j$) {
         }
       }
 
-      var descriptor;
-      try {
-        descriptor = Object.getOwnPropertyDescriptor(obj, methodName);
-      } catch(e) {
-        // IE 8 doesn't support `definePropery` on non-DOM nodes
-      }
+      var descriptor = Object.getOwnPropertyDescriptor(obj, methodName);
 
       if (descriptor && !(descriptor.writable || descriptor.set)) {
         throw new Error(getErrorMsg(methodName + ' is not declared writable or has no setter'));
@@ -79,12 +74,7 @@ getJasmineRequireObj().SpyRegistry = function(j$) {
         throw new Error('No property name supplied');
       }
 
-      var descriptor;
-      try {
-        descriptor = j$.util.getPropertyDescriptor(obj, propertyName);
-      } catch(e) {
-        // IE 8 doesn't support `definePropery` on non-DOM nodes
-      }
+      var descriptor = j$.util.getPropertyDescriptor(obj, propertyName);
 
       if (!descriptor) {
         throw new Error(propertyName + ' property does not exist');

src/core/matchers/matchersUtil.js

@@ -182,28 +182,7 @@ getJasmineRequireObj().matchersUtil = function(j$) {
     var bIsDomNode = j$.isDomNode(b);
     if (aIsDomNode && bIsDomNode) {
       // At first try to use DOM3 method isEqualNode
-      if (a.isEqualNode) {
-        result = a.isEqualNode(b);
-        if (!result) {
-          diffBuilder.record(a, b);
-        }
-        return result;
-      }
-      // IE8 doesn't support isEqualNode, try to use outerHTML && innerText
-      var aIsElement = a instanceof Element;
-      var bIsElement = b instanceof Element;
-      if (aIsElement && bIsElement) {
-        result = a.outerHTML == b.outerHTML;
-        if (!result) {
-          diffBuilder.record(a, b);
-        }
-        return result;
-      }
-      if (aIsElement || bIsElement) {
-        diffBuilder.record(a, b);
-        return false;
-      }
-      result = a.innerText == b.innerText && a.textContent == b.textContent;
+      result = a.isEqualNode(b);
       if (!result) {
         diffBuilder.record(a, b);
       }