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// 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/renderer/extensions/tts_custom_bindings.h"
#include <string>
#include "base/bind.h"
#include "grit/renderer_resources.h"
#include "v8/include/v8.h"
namespace extensions {
TTSCustomBindings::TTSCustomBindings(
Dispatcher* dispatcher, ChromeV8Context* context)
: ChromeV8Extension(dispatcher, context) {
RouteFunction("GetNextTTSEventId",
base::Bind(&TTSCustomBindings::GetNextTTSEventId,
base::Unretained(this)));
}
void TTSCustomBindings::GetNextTTSEventId(
const v8::FunctionCallbackInfo<v8::Value>& args) {
// Note: this works because the TTS API only works in the
// extension process, not content scripts.
static int32_t next_tts_event_id = 1;
args.GetReturnValue().Set(next_tts_event_id++);
}
} // namespace extensions
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