Remove old (dead) app list code.

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/macros.h"
@@ skipping 196 matching lines @@
 }
 
 AppListView::~AppListView() {
   delegate_->GetSpeechUI()->RemoveObserver(this);
   delegate_->RemoveObserver(this);
   animation_observer_.reset();
   // Remove child views first to ensure no remaining dependencies on delegate_.
   RemoveAllChildViews(true);
 }
 
-void AppListView::InitAsBubbleAttachedToAnchor(
-    gfx::NativeView parent,
-    int initial_apps_page,
-    views::View* anchor,
-    const gfx::Vector2d& anchor_offset,
-    views::BubbleBorder::Arrow arrow,
-    bool border_accepts_events) {
-  SetAnchorView(anchor);
-  InitAsBubbleInternal(
-      parent, initial_apps_page, arrow, border_accepts_events, anchor_offset);
-}
-
 void AppListView::InitAsBubbleAtFixedLocation(
     gfx::NativeView parent,
     int initial_apps_page,
     const gfx::Point& anchor_point_in_screen,
     views::BubbleBorder::Arrow arrow,
     bool border_accepts_events) {
-  SetAnchorView(NULL);
   SetAnchorRect(gfx::Rect(anchor_point_in_screen, gfx::Size()));
+  // TODO(mgiuca): Inline InitAsBubbleInternal, since there is only one caller.
   InitAsBubbleInternal(
       parent, initial_apps_page, arrow, border_accepts_events, gfx::Vector2d());
 }
 
 void AppListView::InitAsFramelessWindow(gfx::NativeView parent,
                                         int initial_apps_page,
                                         gfx::Rect bounds) {
   InitContents(parent, initial_apps_page);
   overlay_view_ = new AppListOverlayView(0 /* no corners */);
   AddChildView(overlay_view_);
@@ skipping 74 matching lines @@
         search_box_widget_->GetLayer()->GetAnimator());
     const float kSearchBoxWidgetOpacity = 0.5f;
     search_box_widget_->GetLayer()->SetOpacity(visible ? kSearchBoxWidgetOpacity
                                                        : 1.0f);
     search_box_view_->SetEnabled(!visible);
     if (!visible)
       search_box_view_->search_box()->RequestFocus();
   }
 }
 
-bool AppListView::ShouldCenterWindow() const {
-  return delegate_->ShouldCenterWindow();
-}
-
 gfx::Size AppListView::GetPreferredSize() const {
   return app_list_main_view_->GetPreferredSize();
 }
 
 void AppListView::OnPaint(gfx::Canvas* canvas) {
   views::BubbleDialogDelegateView::OnPaint(canvas);
   if (!next_paint_callback_.is_null()) {
     next_paint_callback_.Run();
     next_paint_callback_.Reset();
   }
@@ skipping 247 matching lines @@
 void AppListView::GetWidgetHitTestMask(gfx::Path* mask) const {
   DCHECK(mask);
   DCHECK(GetBubbleFrameView());
 
   mask->addRect(gfx::RectToSkRect(
       GetBubbleFrameView()->GetContentsBounds()));
 }
 
 bool AppListView::AcceleratorPressed(const ui::Accelerator& accelerator) {
   DCHECK_EQ(ui::VKEY_ESCAPE, accelerator.key_code());
-  if (switches::IsExperimentalAppListEnabled()) {
-    // If the ContentsView does not handle the back action, then this is the
-    // top level, so we close the app list.
-    if (!app_list_main_view_->contents_view()->Back()) {
-      GetWidget()->Deactivate();
-      CloseAppList();
-    }
-  } else if (app_list_main_view_->search_box_view()->HasSearch()) {
-    app_list_main_view_->search_box_view()->ClearSearch();
-  } else if (app_list_main_view_->contents_view()
-                 ->apps_container_view()
-                 ->IsInFolderView()) {
-    app_list_main_view_->contents_view()
-        ->apps_container_view()
-        ->app_list_folder_view()
-        ->CloseFolderPage();
-  } else {
+
+  // If the ContentsView does not handle the back action, then this is the
+  // top level, so we close the app list.
+  if (!app_list_main_view_->contents_view()->Back()) {
     GetWidget()->Deactivate();
     CloseAppList();
   }
+
   // Don't let DialogClientView handle the accelerator.
   return true;
 }
 
 void AppListView::Layout() {
   const gfx::Rect contents_bounds = GetContentsBounds();
 
   // Make sure to layout |app_list_main_view_| and |speech_view_| at the center
   // of the widget.
   gfx::Rect centered_bounds = contents_bounds;
@@ skipping 108 matching lines @@
     app_list_main_view_->SetVisible(true);
     // Refocus the search box. However, if the app list widget does not have
     // focus, it means another window has already taken focus, and we *must not*
     // focus the search box (or we would steal focus back into the app list).
     if (GetWidget()->IsActive())
       search_box_view_->search_box()->RequestFocus();
   }
 }
 
 }  // namespace app_list