Remove the Value class names from the global namespace.

chrome/browser/prefs/pref_hash_store_impl_unittest.cc

 // Copyright 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.
 
 #include "chrome/browser/prefs/pref_hash_store_impl.h"
 
 #include <string>
 
 #include "base/prefs/pref_service.h"
 #include "base/prefs/scoped_user_pref_update.h"
@@ skipping 19 matching lines @@
   pref_hash_store.StoreHash("path1", &string_1);
   ASSERT_EQ(PrefHashStore::UNCHANGED,
             pref_hash_store.CheckValue("path1", &string_1));
   ASSERT_EQ(PrefHashStore::CLEARED, pref_hash_store.CheckValue("path1", NULL));
   pref_hash_store.StoreHash("path1", NULL);
   ASSERT_EQ(PrefHashStore::UNCHANGED,
             pref_hash_store.CheckValue("path1", NULL));
   ASSERT_EQ(PrefHashStore::CHANGED,
             pref_hash_store.CheckValue("path1", &string_2));
 
-  DictionaryValue dict;
-  dict.Set("a", new StringValue("foo"));
-  dict.Set("d", new StringValue("bad"));
-  dict.Set("b", new StringValue("bar"));
-  dict.Set("c", new StringValue("baz"));
+  base::DictionaryValue dict;
+  dict.Set("a", new base::StringValue("foo"));
+  dict.Set("d", new base::StringValue("bad"));
+  dict.Set("b", new base::StringValue("bar"));
+  dict.Set("c", new base::StringValue("baz"));
 
   // Manually shove in a legacy hash.
   DictionaryPrefUpdate update(&local_state, prefs::kProfilePreferenceHashes);
-  DictionaryValue* child_dictionary = NULL;
+  base::DictionaryValue* child_dictionary = NULL;
   ASSERT_TRUE(update->GetDictionary("store_id", &child_dictionary));
   child_dictionary->SetString(
       "path1",
       "C503FB7C65EEFD5C07185F616A0AA67923C069909933F362022B1F187E73E9A2");
 
   ASSERT_EQ(PrefHashStore::MIGRATED,
             pref_hash_store.CheckValue("path1", &dict));
   pref_hash_store.StoreHash("path1", &dict);
   ASSERT_EQ(PrefHashStore::UNCHANGED,
             pref_hash_store.CheckValue("path1", &dict));
 }