Introduces the speech recognition UI to app_list.

ui/app_list/views/search_box_view.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 "ui/app_list/views/search_box_view.h"
 
 #include <algorithm>
 
 #include "grit/ui_resources.h"
 #include "ui/app_list/app_list_model.h"
@@ skipping 183 matching lines @@
       menu_button_->GetBoundsInScreen().bottom_right() +
       gfx::Vector2d(kMenuXOffsetFromButton, kMenuYOffsetFromButton);
   menu_->RunMenuAt(menu_button_, menu_location);
 }
 
 void SearchBoxView::IconChanged() {
   icon_view_->SetImage(model_->search_box()->icon());
 }
 
 void SearchBoxView::SpeechRecognitionButtonPropChanged() {
-  const SearchBoxModel::ToggleButtonProperty* speech_button_prop =
+  const SearchBoxModel::ButtonProperty* speech_button_prop =
       model_->search_box()->speech_button();
   if (speech_button_prop) {
     if (!speech_button_) {
-      speech_button_ = new views::ToggleImageButton(this);
+      speech_button_ = new views::ImageButton(this);
       AddChildView(speech_button_);
     }
     speech_button_->SetImage(views::Button::STATE_NORMAL,
                             &speech_button_prop->icon);
-    speech_button_->SetToggledImage(views::Button::STATE_NORMAL,
-                                   &speech_button_prop->toggled_icon);
     speech_button_->SetTooltipText(speech_button_prop->tooltip);
-    speech_button_->SetToggledTooltipText(speech_button_prop->toggled_tooltip);
   } else {
     if (speech_button_) {
       // Deleting a view will detach it from its parent.
       delete speech_button_;
       speech_button_ = NULL;
     }
   }
 }
 
-void SearchBoxView::SetSpeechRecognitionButtonState(bool toggled) {
-  if (speech_button_)
-    speech_button_->SetToggled(toggled);
-}
-
 void SearchBoxView::HintTextChanged() {
   search_box_->set_placeholder_text(model_->search_box()->hint_text());
 }
 
 void SearchBoxView::SelectionModelChanged() {
   search_box_->SelectSelectionModel(model_->search_box()->selection_model());
 }
 
 void SearchBoxView::TextChanged() {
   search_box_->SetText(model_->search_box()->text());
   NotifyQueryChanged();
 }
 
 }  // namespace app_list