Replace base::NullableString16(bool) usage with default constructor.

webkit/browser/dom_storage/session_storage_database_unittest.cc

 // Copyright (c) 2012 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.
 
 
 #include "webkit/browser/dom_storage/session_storage_database.h"
 
 #include <algorithm>
 #include <map>
 #include <string>
@@ skipping 71 matching lines @@
 
 SessionStorageDatabaseTest::SessionStorageDatabaseTest()
     : kOrigin1("http://www.origin1.com"),
       kOrigin2("http://www.origin2.com"),
       kNamespace1("namespace1"),
       kNamespace2("namespace2"),
       kNamespaceClone("wascloned"),
       kKey1(ASCIIToUTF16("key1")),
       kKey2(ASCIIToUTF16("key2")),
       kKey3(ASCIIToUTF16("key3")),
-      kValue1(base::NullableString16(ASCIIToUTF16("value1"), false)),
-      kValue2(base::NullableString16(ASCIIToUTF16("value2"), false)),
-      kValue3(base::NullableString16(ASCIIToUTF16("value3"), false)),
-      kValue4(base::NullableString16(ASCIIToUTF16("value4"), false)),
-      kValueNull(base::NullableString16(true)) { }
+      kValue1(ASCIIToUTF16("value1"), false),
+      kValue2(ASCIIToUTF16("value2"), false),
+      kValue3(ASCIIToUTF16("value3"), false),
+      kValue4(ASCIIToUTF16("value4"), false) { }
 
 SessionStorageDatabaseTest::~SessionStorageDatabaseTest() { }
 
 void SessionStorageDatabaseTest::SetUp() {
   ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
   ResetDatabase();
 }
 
 void SessionStorageDatabaseTest::ResetDatabase() {
   db_ = new SessionStorageDatabase(temp_dir_.path());
@@ skipping 682 matching lines @@
   ASSERT_TRUE(db_->CommitAreaChanges(kNamespace1, kOrigin2, false, data2));
 
   EXPECT_TRUE(db_->DeleteArea(kNamespace1, kOrigin1));
   EXPECT_TRUE(db_->DeleteArea(kNamespace1, kOrigin2));
   // Check that also the namespace start key was deleted.
   CheckDatabaseConsistency();
 }
 
 
 }  // namespace dom_storage