Update V8 to r6768 as required by WebKit r78450

Change-Id: Ib8868ff7147a76547a8d1d85f257ebe8546a3d3f
diff --git a/test/mjsunit/tools/codemap.js b/test/mjsunit/tools/codemap.js
index 06a91e8..81fb810 100644
--- a/test/mjsunit/tools/codemap.js
+++ b/test/mjsunit/tools/codemap.js
@@ -30,7 +30,7 @@
 
 
 function newCodeEntry(size, name) {
-  return new devtools.profiler.CodeMap.CodeEntry(size, name);
+  return new CodeMap.CodeEntry(size, name);
 };
 
 
@@ -47,7 +47,7 @@
 
 
 (function testLibrariesAndStaticCode() {
-  var codeMap = new devtools.profiler.CodeMap();
+  var codeMap = new CodeMap();
   codeMap.addLibrary(0x1500, newCodeEntry(0x3000, 'lib1'));
   codeMap.addLibrary(0x15500, newCodeEntry(0x5000, 'lib2'));
   codeMap.addLibrary(0x155500, newCodeEntry(0x10000, 'lib3'));
@@ -97,7 +97,7 @@
 
 
 (function testDynamicCode() {
-  var codeMap = new devtools.profiler.CodeMap();
+  var codeMap = new CodeMap();
   codeMap.addCode(0x1500, newCodeEntry(0x200, 'code1'));
   codeMap.addCode(0x1700, newCodeEntry(0x100, 'code2'));
   codeMap.addCode(0x1900, newCodeEntry(0x50, 'code3'));
@@ -123,7 +123,7 @@
 
 
 (function testCodeMovesAndDeletions() {
-  var codeMap = new devtools.profiler.CodeMap();
+  var codeMap = new CodeMap();
   codeMap.addCode(0x1500, newCodeEntry(0x200, 'code1'));
   codeMap.addCode(0x1700, newCodeEntry(0x100, 'code2'));
   assertEntry(codeMap, 'code1', 0x1500);
@@ -139,7 +139,7 @@
 
 
 (function testDynamicNamesDuplicates() {
-  var codeMap = new devtools.profiler.CodeMap();
+  var codeMap = new CodeMap();
   // Code entries with same names but different addresses.
   codeMap.addCode(0x1500, newCodeEntry(0x200, 'code'));
   codeMap.addCode(0x1700, newCodeEntry(0x100, 'code'));
@@ -152,7 +152,7 @@
 
 
 (function testStaticEntriesExport() {
-  var codeMap = new devtools.profiler.CodeMap();
+  var codeMap = new CodeMap();
   codeMap.addStaticCode(0x1500, newCodeEntry(0x3000, 'lib1'));
   codeMap.addStaticCode(0x15500, newCodeEntry(0x5000, 'lib2'));
   codeMap.addStaticCode(0x155500, newCodeEntry(0x10000, 'lib3'));
@@ -163,7 +163,7 @@
 
 
 (function testDynamicEntriesExport() {
-  var codeMap = new devtools.profiler.CodeMap();
+  var codeMap = new CodeMap();
   codeMap.addCode(0x1500, newCodeEntry(0x200, 'code1'));
   codeMap.addCode(0x1700, newCodeEntry(0x100, 'code2'));
   codeMap.addCode(0x1900, newCodeEntry(0x50, 'code3'));