Merge V8 at branches/3.2 r8200: Initial merge by Git

Change-Id: I5c434306e98132997e9c5f6024b6ce200b255edf
diff --git a/test/mjsunit/tools/codemap.js b/test/mjsunit/tools/codemap.js
index 33d7e4e..81fb810 100644
--- a/test/mjsunit/tools/codemap.js
+++ b/test/mjsunit/tools/codemap.js
@@ -157,7 +157,6 @@
   codeMap.addStaticCode(0x15500, newCodeEntry(0x5000, 'lib2'));
   codeMap.addStaticCode(0x155500, newCodeEntry(0x10000, 'lib3'));
   var allStatics = codeMap.getAllStaticEntries();
-  allStatics = allStatics.map(String);
   allStatics.sort();
   assertEquals(['lib1: 3000', 'lib2: 5000', 'lib3: 10000'], allStatics);
 })();
@@ -169,15 +168,13 @@
   codeMap.addCode(0x1700, newCodeEntry(0x100, 'code2'));
   codeMap.addCode(0x1900, newCodeEntry(0x50, 'code3'));
   var allDynamics = codeMap.getAllDynamicEntries();
-  allDynamics = allDynamics.map(String);
   allDynamics.sort();
   assertEquals(['code1: 200', 'code2: 100', 'code3: 50'], allDynamics);
   codeMap.deleteCode(0x1700);
   var allDynamics2 = codeMap.getAllDynamicEntries();
-  allDynamics2 = allDynamics2.map(String);
   allDynamics2.sort();
   assertEquals(['code1: 200', 'code3: 50'], allDynamics2);
   codeMap.deleteCode(0x1500);
   var allDynamics3 = codeMap.getAllDynamicEntries();
-  assertEquals(['code3: 50'], allDynamics3.map(String));
+  assertEquals(['code3: 50'], allDynamics3);
 })();
diff --git a/test/mjsunit/tools/splaytree.js b/test/mjsunit/tools/splaytree.js
index d582dc9..5e18796 100644
--- a/test/mjsunit/tools/splaytree.js
+++ b/test/mjsunit/tools/splaytree.js
@@ -81,13 +81,13 @@
 (function testSplay() {
   var tree = new SplayTree();
   tree.root_ = createSampleTree();
-  assertArrayEquals([50, 30, 60, 10, 40, 90, 20, 70, 100, 15, 80],
+  assertArrayEquals(['50', '30', '60', '10', '40', '90', '20', '70', '100', '15', '80'],
                     tree.exportValues());
   tree.splay_(50);
-  assertArrayEquals([50, 30, 60, 10, 40, 90, 20, 70, 100, 15, 80],
+  assertArrayEquals(['50', '30', '60', '10', '40', '90', '20', '70', '100', '15', '80'],
                     tree.exportValues());
   tree.splay_(80);
-  assertArrayEquals([80, 60, 90, 50, 70, 100, 30, 10, 40, 20, 15],
+  assertArrayEquals(['80', '60', '90', '50', '70', '100', '30', '10', '40', '20', '15'],
                     tree.exportValues());
 })();