Removes Experimental hotword-always-on feature.

ui/app_list/views/app_list_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/app_list_view.h"
 
 #include <algorithm>
 
 #include "base/command_line.h"
 #include "base/strings/string_util.h"
@@ skipping 315 matching lines @@
       app_list_main_view_));
 
   // On non-aura the bubble has two widgets, and it's possible for the border
   // to be shown independently in odd situations. Explicitly hide the bubble
   // widget to ensure that any WM_WINDOWPOSCHANGED messages triggered by the
   // window manager do not have the SWP_SHOWWINDOW flag set which would cause
   // the border to be shown. See http://crbug.com/231687 .
   GetWidget()->Hide();
 #endif
 
-  OnSpeechRecognitionStateChanged(delegate_->GetSpeechUI()->state());
-
   if (delegate_)
     delegate_->ViewInitialized();
 }
 
 void AppListView::OnBeforeBubbleWidgetInit(
     views::Widget::InitParams* params,
     views::Widget* widget) const {
 #if defined(USE_AURA) && !defined(OS_CHROMEOS)
   if (delegate_ && delegate_->ForceNativeDesktop())
     params->native_widget = new views::DesktopNativeWidgetAura(widget);
@@ skipping 164 matching lines @@
 #else
   speech_view_->SetVisible(recognizing);
   app_list_main_view_->SetVisible(!recognizing);
 
   // Needs to schedule paint of AppListView itself, to repaint the background.
   GetBubbleFrameView()->SchedulePaint();
 #endif
 }
 
 }  // namespace app_list