Remove base::FundamentalValue

ios/chrome/browser/ui/settings/utils/pref_backed_boolean_unittest.mm

 // Copyright 2016 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.
 
 #import "ios/chrome/browser/ui/settings/utils/pref_backed_boolean.h"
 
 #include "base/values.h"
 #include "components/prefs/pref_registry_simple.h"
 #include "components/prefs/testing_pref_service.h"
 #import "ios/chrome/browser/ui/settings/utils/fake_observable_boolean.h"
@@ skipping 15 matching lines @@
     pref_service_.registry()->RegisterBooleanPref(kTestSwitchPref, false);
     observable_boolean_ =
         [[PrefBackedBoolean alloc] initWithPrefService:&pref_service_
                                               prefName:kTestSwitchPref];
   }
 
  protected:
   bool GetPref() { return pref_service_.GetBoolean(kTestSwitchPref); }
 
   void SetPref(bool value) {
-    base::Value* booleanValue = new base::FundamentalValue(value);
+    base::Value* booleanValue = new base::Value(value);
     pref_service_.SetUserPref(kTestSwitchPref, booleanValue);
   }
 
   PrefBackedBoolean* GetObservableBoolean() { return observable_boolean_; }
 
   web::TestWebThreadBundle thread_bundle_;
   TestingPrefServiceSimple pref_service_;
   PrefBackedBoolean* observable_boolean_;
 };
 
@@ skipping 21 matching lines @@
 
   SetPref(true);
   EXPECT_EQ(1, observer.updateCount) << "Changing value should update observer";
 
   SetPref(true);
   EXPECT_EQ(1, observer.updateCount)
       << "Setting the same value should not update observer";
 }
 
 }  // namespace