Language tag for speech.

chrome/browser/speech/speech_recognizer_unittest.cc

 // 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 <vector>
 
 #include "chrome/browser/browser_thread.h"
 #include "chrome/browser/speech/speech_recognizer.h"
 #include "chrome/common/net/test_url_fetcher_factory.h"
 #include "media/audio/test_audio_input_controller_factory.h"
 #include "net/url_request/url_request_status.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using media::AudioInputController;
 using media::TestAudioInputController;
 using media::TestAudioInputControllerFactory;
 
 namespace speech_input {
 
 class SpeechRecognizerTest : public SpeechRecognizerDelegate,
                              public testing::Test {
  public:
   SpeechRecognizerTest()
       : io_thread_(BrowserThread::IO, &message_loop_),
         ALLOW_THIS_IN_INITIALIZER_LIST(
-            recognizer_(new SpeechRecognizer(this, 1, std::string()))),
+            recognizer_(new SpeechRecognizer(this, 1, std::string(),
+                                             std::string()))),
         recording_complete_(false),
         recognition_complete_(false),
         result_received_(false),
         error_(SpeechRecognizer::RECOGNIZER_NO_ERROR),
         volume_(-1.0f) {
     int audio_packet_length_bytes =
         (SpeechRecognizer::kAudioSampleRate *
          SpeechRecognizer::kAudioPacketIntervalMs *
          SpeechRecognizer::kNumAudioChannels *
          SpeechRecognizer::kNumBitsPerAudioSample) / (8 * 1000);
@@ skipping 256 matching lines @@
   MessageLoop::current()->RunAllPending();
   EXPECT_FLOAT_EQ(0.9f, volume_);
 
   EXPECT_EQ(SpeechRecognizer::RECOGNIZER_NO_ERROR, error_);
   EXPECT_FALSE(recording_complete_);
   EXPECT_FALSE(recognition_complete_);
   recognizer_->CancelRecognition();
 }
 
 }  // namespace speech_input