Introducing new data types and IPC messages for scripted JS speech recognition APIs (Speech CL2.0)

content/public/common/speech_recognition_grammar.h

+// 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.
+
+#ifndef CONTENT_PUBLIC_COMMON_SPEECH_RECOGNITION_GRAMMAR_H_
+#define CONTENT_PUBLIC_COMMON_SPEECH_RECOGNITION_GRAMMAR_H_
+#pragma once
+
+#include <vector>
+
+#include "base/basictypes.h"
+#include "content/common/content_export.h"
+
+namespace content {
+
+struct CONTENT_EXPORT SpeechRecognitionGrammar {
+  std::string url;

[jam, 2012/04/27 16:03:04]

nit: i dont usually see constructors going after parameters, even for structs

[Primiano Tucci (use gerrit), 2012/04/27 16:17:54]

Done.

+  double weight;
+
+  SpeechRecognitionGrammar()
+      : weight(0.0f) {
+  }
+  explicit SpeechRecognitionGrammar(std::string url_value)
+      : url(url_value),
+        weight(0.0f) {
+  }
+  SpeechRecognitionGrammar(std::string url_value, double weight_value)
+      : url(url_value),
+        weight(weight_value) {
+  }
+};
+
+typedef std::vector<SpeechRecognitionGrammar> SpeechRecognitionGrammarArray;
+
+}  // namespace content
+
+#endif  // CONTENT_PUBLIC_COMMON_SPEECH_RECOGNITION_GRAMMAR_H_