Remove use of deprecated base::ListValue::Append(Value*) overload in //chrome/browser/extensions

chrome/browser/extensions/api/input_ime/input_ime_api_chromeos.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 "chrome/browser/extensions/api/input_ime/input_ime_api.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 162 matching lines @@
     }
 
     if (bounds_list->GetSize() <= 0)
       return;
     std::unique_ptr<base::ListValue> args(new base::ListValue());
 
     // The old extension code uses the first parameter to get the bounds of the
     // first composition character, so for backward compatibility, add it here.
     base::Value* first_value = NULL;
     if (bounds_list->Get(0, &first_value))
-      args->Append(first_value->DeepCopy());
+      args->Append(first_value->CreateDeepCopy());
     args->Append(std::move(bounds_list));
 
     DispatchEventToExtension(
         extensions::events::INPUT_METHOD_PRIVATE_ON_COMPOSITION_BOUNDS_CHANGED,
         OnCompositionBoundsChanged::kEventName, std::move(args));
   }
 
  private:
   // ui::ImeObserver overrides.
   void DispatchEventToExtension(
@@ skipping 455 matching lines @@
     return;
   InputMethodEngine* engine =
       GetActiveEngine(Profile::FromBrowserContext(details.browser_context),
                       details.extension_id);
   // Notifies the IME extension for IME ready with onActivate/onFocus events.
   if (engine)
     engine->Enable(engine->GetActiveComponentId());
 }
 
 }  // namespace extensions