Remove some platform specific stuff from views.

ui/app_list/speech_ui_model.cc

Index: ui/app_list/speech_ui_model.cc
diff --git a/ui/app_list/speech_ui_model.cc b/ui/app_list/speech_ui_model.cc
deleted file mode 100644
index 57a123cc8eaf91ae50b183b3bc9f1fe881722d2b..0000000000000000000000000000000000000000
--- a/ui/app_list/speech_ui_model.cc
+++ /dev/null
@@ -1,102 +0,0 @@
-// Copyright 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.
-
-#include "ui/app_list/speech_ui_model.h"
-
-#include <algorithm>
-
-namespace app_list {
-
-namespace {
-
-// The default sound level, just gotten from the developer device.
-const int16 kDefaultSoundLevel = 200;
-
-}  // namespace
-
-SpeechUIModel::SpeechUIModel()
-    : is_final_(false),
-      sound_level_(0),
-      state_(app_list::SPEECH_RECOGNITION_OFF),
-      minimum_sound_level_(kDefaultSoundLevel),
-      maximum_sound_level_(kDefaultSoundLevel) {
-}
-
-SpeechUIModel::~SpeechUIModel() {}
-
-void SpeechUIModel::SetSpeechResult(const base::string16& result,
-                                    bool is_final) {
-  if (result_ == result && is_final_ == is_final)
-    return;
-
-  result_ = result;
-  is_final_ = is_final;
-  FOR_EACH_OBSERVER(SpeechUIModelObserver,
-                    observers_,
-                    OnSpeechResult(result, is_final));
-}
-
-void SpeechUIModel::UpdateSoundLevel(int16 level) {
-  if (sound_level_ == level)
-    return;
-
-  sound_level_ = level;
-
-  // Tweak the sound level limits adaptively.
-  // - min is the minimum value during the speech recognition starts but speech
-  //   itself hasn't started.
-  // - max is the maximum value when the user speaks.
-  if (state_ == SPEECH_RECOGNITION_IN_SPEECH)
-    maximum_sound_level_ = std::max(level, maximum_sound_level_);
-  else
-    minimum_sound_level_ = std::min(level, minimum_sound_level_);
-
-  if (maximum_sound_level_ < minimum_sound_level_) {
-    maximum_sound_level_ = std::max(
-        static_cast<int16>(minimum_sound_level_ + kDefaultSoundLevel),
-        kint16max);
-  }
-
-  int16 range = maximum_sound_level_ - minimum_sound_level_;
-  uint8 visible_level = 0;
-  if (range > 0) {
-    int16 visible_level_in_range =
-        std::min(std::max(minimum_sound_level_, sound_level_),
-                 maximum_sound_level_);
-    visible_level =
-        (visible_level_in_range - minimum_sound_level_) * kuint8max / range;
-  }
-
-  FOR_EACH_OBSERVER(SpeechUIModelObserver,
-                    observers_,
-                    OnSpeechSoundLevelChanged(visible_level));
-}
-
-void SpeechUIModel::SetSpeechRecognitionState(
-    SpeechRecognitionState new_state) {
-  if (state_ == new_state)
-    return;
-
-  state_ = new_state;
-  // Revert the min/max sound level to the default.
-  if (state_ != SPEECH_RECOGNITION_RECOGNIZING &&
-      state_ != SPEECH_RECOGNITION_IN_SPEECH) {
-    minimum_sound_level_ = kDefaultSoundLevel;
-    maximum_sound_level_ = kDefaultSoundLevel;
-  }
-
-  FOR_EACH_OBSERVER(SpeechUIModelObserver,
-                    observers_,
-                    OnSpeechRecognitionStateChanged(new_state));
-}
-
-void SpeechUIModel::AddObserver(SpeechUIModelObserver* observer) {
-  observers_.AddObserver(observer);
-}
-
-void SpeechUIModel::RemoveObserver(SpeechUIModelObserver* observer) {
-  observers_.RemoveObserver(observer);
-}
-
-}  // namespace app_list