Remove Weak{Map,Set}.prototype.clear.

test/mjsunit/es6/collections.js

Index: test/mjsunit/es6/collections.js
diff --git a/test/mjsunit/es6/collections.js b/test/mjsunit/es6/collections.js
index 60ce46b2e569e8a206a0923b0d46fe778570d9c4..92cd087839f13e8c5f9c3feac4abcdf29ff36a36 100644
--- a/test/mjsunit/es6/collections.js
+++ b/test/mjsunit/es6/collections.js
@@ -266,7 +266,6 @@ assertTrue(WeakMap.prototype.set instanceof Function)
 assertTrue(WeakMap.prototype.get instanceof Function)
 assertTrue(WeakMap.prototype.has instanceof Function)
 assertTrue(WeakMap.prototype.delete instanceof Function)
-assertTrue(WeakMap.prototype.clear instanceof Function)
 
 
 // Test some common JavaScript idioms for WeakSets
@@ -275,7 +274,6 @@ assertTrue(s instanceof WeakSet);
 assertTrue(WeakSet.prototype.add instanceof Function)
 assertTrue(WeakSet.prototype.has instanceof Function)
 assertTrue(WeakSet.prototype.delete instanceof Function)
-assertTrue(WeakSet.prototype.clear instanceof Function)
 
 
 // Test class of instance and prototype.
@@ -471,30 +469,6 @@ for (var i = 9; i >= 0; i--) {
 })();
 
 
-// Test WeakMap clear
-(function() {
-  var k = new Object();
-  var w = new WeakMap();
-  w.set(k, 23);
-  assertTrue(w.has(k));
-  assertEquals(23, w.get(k));
-  w.clear();
-  assertFalse(w.has(k));
-  assertEquals(undefined, w.get(k));
-})();
-
-
-// Test WeakSet clear
-(function() {
-  var k = new Object();
-  var w = new WeakSet();
-  w.add(k);
-  assertTrue(w.has(k));
-  w.clear();
-  assertFalse(w.has(k));
-})();
-
-
 (function TestMinusZeroSet() {
   var s = new Set();
   s.add(-0);