components: Use stl utilities from the base namespace

components/invalidation/impl/sync_invalidation_listener_unittest.cc

 // Copyright 2014 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 <stddef.h>
 #include <stdint.h>
 
 #include <cstddef>
 #include <map>
 #include <set>
@@ skipping 761 matching lines @@
 
 // Make sure that state is correctly purged from the local invalidation state
 // map cache when an ID is unregistered.
 TEST_F(SyncInvalidationListenerTest, UnregisterCleansUpStateMapCache) {
   const ObjectId& id = kBookmarksId_;
   listener_.Ready(fake_invalidation_client_);
 
   EXPECT_TRUE(GetSavedInvalidations().empty());
   FireInvalidate(id, 1, "hello");
   EXPECT_EQ(1U, GetSavedInvalidations().size());
-  EXPECT_TRUE(ContainsKey(GetSavedInvalidations(), id));
+  EXPECT_TRUE(base::ContainsKey(GetSavedInvalidations(), id));
   FireInvalidate(kPreferencesId_, 2, "world");
   EXPECT_EQ(2U, GetSavedInvalidations().size());
 
-  EXPECT_TRUE(ContainsKey(GetSavedInvalidations(), id));
-  EXPECT_TRUE(ContainsKey(GetSavedInvalidations(), kPreferencesId_));
+  EXPECT_TRUE(base::ContainsKey(GetSavedInvalidations(), id));
+  EXPECT_TRUE(base::ContainsKey(GetSavedInvalidations(), kPreferencesId_));
 
   ObjectIdSet ids;
   ids.insert(id);
   listener_.UpdateRegisteredIds(ids);
   EXPECT_EQ(1U, GetSavedInvalidations().size());
-  EXPECT_TRUE(ContainsKey(GetSavedInvalidations(), id));
+  EXPECT_TRUE(base::ContainsKey(GetSavedInvalidations(), id));
 }
 
 TEST_F(SyncInvalidationListenerTest, DuplicateInvaldiations_Simple) {
   const ObjectId& id = kBookmarksId_;
   listener_.Ready(fake_invalidation_client_);
 
   // Send a stream of invalidations, including two copies of the second.
   FireInvalidate(id, 1, "one");
   FireInvalidate(id, 2, "two");
   FireInvalidate(id, 3, "three");
@@ skipping 302 matching lines @@
   ids.insert(kExtensionsId_);
   listener_.UpdateRegisteredIds(ids);
 
   ASSERT_EQ(3U, GetInvalidationCount(kExtensionsId_));
   EXPECT_EQ(30, GetVersion(kExtensionsId_));
 }
 
 }  // namespace
 
 }  // namespace syncer