Remove use of default request context and fix use of speech censor flag

content/browser/speech/speech_input_preferences.h

+// Copyright (c) 2011 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_INPUT_PREFERENCES_H_
+#define CONTENT_BROWSER_SPEECH_SPEECH_INPUT_PREFERENCES_H_
+#pragma once
+
+#include "base/memory/ref_counted.h"
+#include "content/common/content_export.h"
+
+class CONTENT_EXPORT SpeechInputPreferences
+    : public base::RefCountedThreadSafe<SpeechInputPreferences> {
+ public:
+  SpeechInputPreferences();
+
+  // Only to be called on the IO thread.
+  virtual bool censor_results() const = 0;
+
+  virtual void set_censor_results(bool censor_results) = 0;
+
+ protected:
+  virtual ~SpeechInputPreferences();
+
+ private:
+  friend class base::RefCountedThreadSafe<SpeechInputPreferences>;
+
+  DISALLOW_COPY_AND_ASSIGN(SpeechInputPreferences);
+};
+
+#endif  // CONTENT_BROWSER_SPEECH_SPEECH_INPUT_PREFERENCES_H_