Remove uses of base::hash_map from //chrome

chrome/browser/geolocation/geolocation_permission_context_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 "chrome/browser/geolocation/geolocation_permission_context.h"
 
 #include <stddef.h>
 
+#include <map>
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
-#include "base/containers/hash_tables.h"
 #include "base/gtest_prod_util.h"
 #include "base/id_map.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/test/histogram_tester.h"
 #include "base/test/scoped_feature_list.h"
 #include "base/test/simple_test_clock.h"
 #include "base/time/clock.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 178 matching lines @@
 
   // owned by the browser context
   GeolocationPermissionContext* geolocation_permission_context_;
   ClosedInfoBarTracker closed_infobar_tracker_;
   std::vector<std::unique_ptr<content::WebContents>> extra_tabs_;
   std::vector<std::unique_ptr<MockPermissionPromptFactory>>
       mock_permission_prompt_factories_;
 
   // A map between renderer child id and a pair represending the bridge id and
   // whether the requested permission was allowed.
-  base::hash_map<int, std::pair<int, bool> > responses_;
+  std::map<int, std::pair<int, bool>> responses_;
 
   // For testing the PermissionRequestManager on Android
   base::test::ScopedFeatureList scoped_feature_list_;
 };
 
 PermissionRequestID GeolocationPermissionContextTests::RequestID(
     int request_id) {
   return PermissionRequestID(
       web_contents()->GetRenderProcessHost()->GetID(),
       web_contents()->GetMainFrame()->GetRoutingID(),
@@ skipping 1219 matching lines @@
     GeolocationPermissionContextTestsInstance,
     GeolocationPermissionContextTests,
     ::testing::Values(TestType::PERMISSION_REQUEST_MANAGER,
                       TestType::PERMISSION_QUEUE_CONTROLLER));
 #else
 INSTANTIATE_TEST_CASE_P(
     GeolocationPermissionContextTestsInstance,
     GeolocationPermissionContextTests,
     ::testing::Values(TestType::PERMISSION_REQUEST_MANAGER));
 #endif