Implement SpeechRecognizerImplAndroid

content/browser/speech/speech_recognizer.h

 // Copyright (c) 2013 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_BROWSER_SPEECH_SPEECH_RECOGNIZER_H_
 #define CONTENT_BROWSER_SPEECH_SPEECH_RECOGNIZER_H_
 
 #include "base/memory/ref_counted.h"
+#include "content/common/content_export.h"
 
 namespace content {
 
 class SpeechRecognitionEventListener;
 
 // Handles speech recognition for a session (identified by |session_id|).
 class CONTENT_EXPORT SpeechRecognizer
     : public base::RefCountedThreadSafe<SpeechRecognizer> {
  public:
 
   SpeechRecognizer(SpeechRecognitionEventListener* listener, int session_id)
       : listener_(listener), session_id_(session_id) {}
 
   virtual void StartRecognition() = 0;
   virtual void AbortRecognition() = 0;
   virtual void StopAudioCapture() = 0;
   virtual bool IsActive() const = 0;
   virtual bool IsCapturingAudio() const = 0;
 
  protected:
   friend class base::RefCountedThreadSafe<SpeechRecognizer>;
 
   virtual ~SpeechRecognizer() {}
 
   SpeechRecognitionEventListener* listener_;
   int session_id_;

[bulach, 2013/06/07 15:35:10]

ops. I understand it's not your fault, but the style-guide forbids "naked
protected members"..
since the new class is using this, would you mind:
- create const accessors()
- use that in the new class
- put a TODO to change other classes to use accessors() rather than member_ ?

[janx, 2013/06/10 16:51:18]

Thanks for pointing out the issue, it was actually my fault since I made the
SpeechRecognizer class derivable with naked protected members in the first
place.

Moved listener_ and session_id_ to private and implemented "listener const()"
and "session_id const()" in crrev.com/16012015, to which I will rebase this CL
once it has rolled. I went ahead and fixed all accesses of the members, no need
for TODOs.

 
   DISALLOW_COPY_AND_ASSIGN(SpeechRecognizer);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SPEECH_SPEECH_RECOGNIZER_H_