1 files changed, 0 insertions, 39 deletions
diff --git a/chrome/browser/extensions/extension_tts_api_mac.mm b/chrome/browser/extensions/extension_tts_api_mac.mm
deleted file mode 100644
index 98e49e3..0000000
--- a/chrome/browser/extensions/extension_tts_api_mac.mm
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (c) 2010 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 "extension_tts_api.h"
-
-#include <string>
-
-#include "base/values.h"
-#include "chrome/browser/extensions/extension_function.h"
-
-#import <cocoa/cocoa.h>
-
-static NSSpeechSynthesizer* speech_synthesizer_;
-
-void InitializeSpeechSynthesizer() {
-  if (!speech_synthesizer_)
-    speech_synthesizer_ = [[NSSpeechSynthesizer alloc] init];
-}
-
-bool ExtensionTtsSpeakFunction::RunImpl() {
-  InitializeSpeechSynthesizer();
-  std::string utterance;
-  EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &utterance));
-  return
-      [speech_synthesizer_ startSpeakingString:
-           [NSString stringWithUTF8String: utterance.c_str()]];
-}
-
-bool ExtensionTtsStopSpeakingFunction::RunImpl() {
-    InitializeSpeechSynthesizer();
-  [speech_synthesizer_ stopSpeaking];
-  return true;
-}
-
-bool ExtensionTtsIsSpeakingFunction::RunImpl() {
-    InitializeSpeechSynthesizer();
-  return [speech_synthesizer_ isSpeaking];
-}