Update the Speech Api to support array(s) of result items

content/browser/speech/google_one_shot_remote_engine.cc

 // 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 "content/browser/speech/google_one_shot_remote_engine.h"
 
 #include <vector>
 
 #include "base/json/json_reader.h"
 #include "base/string_number_conversions.h"
@@ skipping 244 matching lines @@
       encoder_->GetEncodedDataAndClear());
   DCHECK(!encoded_dummy_data->IsEmpty());
   encoder_.reset();
 
   url_fetcher_->AppendChunkToUpload(encoded_dummy_data->AsString(), true);
 }
 
 void GoogleOneShotRemoteEngine::OnURLFetchComplete(
     const net::URLFetcher* source) {
   DCHECK_EQ(url_fetcher_.get(), source);
-  SpeechRecognitionResult result;
+  SpeechRecognitionResults results;
+  results.push_back(SpeechRecognitionResult());
+  SpeechRecognitionResult& result = results.back();
   SpeechRecognitionError error(SPEECH_RECOGNITION_ERROR_NETWORK);
   std::string data;
 
   // The default error code in case of parse errors is NETWORK_FAILURE, however
   // ParseServerResponse can change the error to a more appropriate one.
   bool error_occurred = (!source->GetStatus().is_success() ||
                         source->GetResponseCode() != 200 ||
                         !source->GetResponseAsString(&data) ||
                         !ParseServerResponse(data, &result, &error));
   url_fetcher_.reset();
   if (error_occurred) {
     DVLOG(1) << "GoogleOneShotRemoteEngine: Network Error " << error.code;
     delegate()->OnSpeechRecognitionEngineError(error);
   } else {
     DVLOG(1) << "GoogleOneShotRemoteEngine: Invoking delegate with result.";
-    delegate()->OnSpeechRecognitionEngineResult(result);
+    delegate()->OnSpeechRecognitionEngineResults(results);
   }
 }
 
 bool GoogleOneShotRemoteEngine::IsRecognitionPending() const {
   return url_fetcher_ != NULL;
 }
 
 int GoogleOneShotRemoteEngine::GetDesiredAudioChunkDurationMs() const {
   return kAudioPacketIntervalMs;
 }
 
 }  // namespace content