chrome: Use stl utilities from the base namespace

chrome/browser/ui/webui/media_router/query_result_manager_unittest.cc

 // Copyright 2015 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 "base/bind.h"
 #include "base/containers/hash_tables.h"
 #include "base/json/json_writer.h"
 #include "base/macros.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/media/router/media_sinks_observer.h"
@@ skipping 85 matching lines @@
       query_result_manager_.GetSourceForCastMode(MediaCastMode::DEFAULT);
   EXPECT_TRUE(actual_source.Empty());
 
   MediaSource source(MediaSourceForPresentationUrl("http://fooUrl"));
   EXPECT_CALL(mock_router_, RegisterMediaSinksObserver(_))
       .WillOnce(Return(true));
   query_result_manager_.StartSinksQuery(MediaCastMode::DEFAULT, source, origin);
 
   cast_modes = query_result_manager_.GetSupportedCastModes();
   EXPECT_EQ(1u, cast_modes.size());
-  EXPECT_TRUE(ContainsKey(cast_modes, MediaCastMode::DEFAULT));
+  EXPECT_TRUE(base::ContainsKey(cast_modes, MediaCastMode::DEFAULT));
   actual_source = query_result_manager_.GetSourceForCastMode(
       MediaCastMode::DEFAULT);
   EXPECT_TRUE(source.Equals(actual_source));
 
   // Register a different source for the same cast mode.
   MediaSource another_source(MediaSourceForPresentationUrl("http://barUrl"));
   EXPECT_CALL(mock_router_, UnregisterMediaSinksObserver(_)).Times(1);
   EXPECT_CALL(mock_router_, RegisterMediaSinksObserver(_))
       .WillOnce(Return(true));
   query_result_manager_.StartSinksQuery(MediaCastMode::DEFAULT, another_source,
                                         origin);
 
   cast_modes = query_result_manager_.GetSupportedCastModes();
   EXPECT_EQ(1u, cast_modes.size());
-  EXPECT_TRUE(ContainsKey(cast_modes, MediaCastMode::DEFAULT));
+  EXPECT_TRUE(base::ContainsKey(cast_modes, MediaCastMode::DEFAULT));
   actual_source = query_result_manager_.GetSourceForCastMode(
       MediaCastMode::DEFAULT);
   EXPECT_TRUE(another_source.Equals(actual_source));
 
   EXPECT_CALL(mock_router_, UnregisterMediaSinksObserver(_)).Times(1);
   query_result_manager_.StopSinksQuery(MediaCastMode::DEFAULT);
 
   cast_modes = query_result_manager_.GetSupportedCastModes();
   EXPECT_TRUE(cast_modes.empty());
   actual_source = query_result_manager_.GetSourceForCastMode(
@@ skipping 110 matching lines @@
   EXPECT_CALL(mock_observer_,
               OnResultsUpdated(VectorEquals(expected_sinks))).Times(1);
   EXPECT_CALL(mock_router_, UnregisterMediaSinksObserver(_)).Times(1);
   query_result_manager_.StopSinksQuery(MediaCastMode::TAB_MIRROR);
 
   // Remaining observers: DEFAULT observer, which will be removed on destruction
   EXPECT_CALL(mock_router_, UnregisterMediaSinksObserver(_)).Times(1);
 }
 
 }  // namespace media_router