Revert of Reenable AppleEventUtilTest.ValueToAppleEventDescriptor by removing the failing case.

chrome/browser/ui/cocoa/applescript/apple_event_util_unittest.mm

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/ui/cocoa/applescript/apple_event_util.h"
 
 #include "base/basictypes.h"
 #include "base/json/json_reader.h"
 #include "base/strings/stringprintf.h"
 #include "base/values.h"
 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 #include "testing/gtest_mac.h"
 
 namespace {
 
 class AppleEventUtilTest : public CocoaTest { };
 
 struct TestCase {
   const char* json_input;
   const char* expected_aedesc_dump;
   DescType expected_aedesc_type;
 };
 
-TEST_F(AppleEventUtilTest, ValueToAppleEventDescriptor) {
+TEST_F(AppleEventUtilTest, DISABLED_ValueToAppleEventDescriptor) {
   const struct TestCase cases[] = {
     { "null",         "'msng'",             typeType },
     { "-1000",        "-1000",              typeSInt32 },
     { "0",            "0",                  typeSInt32 },
     { "1000",         "1000",               typeSInt32 },
     { "-1e100",       "-1e+100",            typeIEEE64BitFloatingPoint },
     { "0.0",          "0",                  typeIEEE64BitFloatingPoint },
     { "1e100",        "1e+100",             typeIEEE64BitFloatingPoint },
+    { "\"\"",         "'utxt'(\"\")",       typeUnicodeText },
     { "\"string\"",   "'utxt'(\"string\")", typeUnicodeText },
     { "{}",           "{ 'usrf':[  ] }",    typeAERecord },
     { "[]",           "[  ]",               typeAEList },
     { "{\"Image\": {"
       "\"Width\": 800,"
       "\"Height\": 600,"
       "\"Title\": \"View from 15th Floor\","
       "\"Thumbnail\": {"
       "\"Url\": \"http://www.example.com/image/481989943\","
       "\"Height\": 125,"
@@ skipping 68 matching lines @@
     base::FundamentalValue value(b);
     NSAppleEventDescriptor* descriptor =
         chrome::mac::ValueToAppleEventDescriptor(&value);
 
     EXPECT_EQ(typeBoolean, [descriptor descriptorType]);
     EXPECT_EQ(b, [descriptor booleanValue]);
   }
 }
 
 }  // namespace