Remove ShouldBlockShelfAutoHide().

ash/system/ime_menu/ime_menu_tray.cc

 // Copyright 2016 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 "ash/system/ime_menu/ime_menu_tray.h"
 
 #include "ash/accessibility_delegate.h"
 #include "ash/ash_constants.h"
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/resources/grit/ash_resources.h"
@@ skipping 269 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(ImeMenuListView);
 };
 
 }  // namespace
 
 ImeMenuTray::ImeMenuTray(WmShelf* wm_shelf)
     : TrayBackgroundView(wm_shelf),
       label_(new ImeMenuLabel()),
       show_keyboard_(false),
       force_show_keyboard_(false),
-      should_block_shelf_auto_hide_(false),
       keyboard_suppressed_(false),
       show_bubble_after_keyboard_hidden_(false) {
   SetInkDropMode(InkDropMode::ON);
   SetupLabelForTray(label_);
   label_->SetElideBehavior(gfx::TRUNCATE);
   tray_container()->AddChildView(label_);
   SystemTrayNotifier* tray_notifier = Shell::Get()->system_tray_notifier();
   tray_notifier->AddIMEObserver(this);
   tray_notifier->AddVirtualKeyboardObserver(this);
 }
@@ skipping 17 matching lines @@
     show_bubble_after_keyboard_hidden_ = true;
     keyboard_controller->AddObserver(this);
     keyboard_controller->HideKeyboard(
         keyboard::KeyboardController::HIDE_REASON_AUTOMATIC);
   } else {
     ShowImeMenuBubbleInternal();
   }
 }
 
 void ImeMenuTray::ShowImeMenuBubbleInternal() {
-  should_block_shelf_auto_hide_ = true;
   views::TrayBubbleView::InitParams init_params(
       GetAnchorAlignment(), kTrayMenuMinimumWidth, kTrayMenuMinimumWidth);
   init_params.can_activate = true;
   init_params.close_on_deactivate = true;
 
   views::TrayBubbleView* bubble_view =
       views::TrayBubbleView::Create(GetBubbleAnchor(), this, &init_params);
   bubble_view->set_anchor_view_insets(GetBubbleAnchorInsets());
 
   // Add a title item with a separator on the top of the IME menu.
@@ skipping 10 matching lines @@
     bubble_view->AddChildView(new ImeButtonsView(this));
 
   bubble_.reset(new TrayBubbleWrapper(this, bubble_view));
   SetIsActive(true);
 }
 
 void ImeMenuTray::HideImeMenuBubble() {
   bubble_.reset();
   ime_list_view_ = nullptr;
   SetIsActive(false);
-  should_block_shelf_auto_hide_ = false;
   shelf()->UpdateAutoHideState();
 }
 
 bool ImeMenuTray::IsImeMenuBubbleShown() {
   return !!bubble_;
 }
 
 void ImeMenuTray::ShowKeyboardWithKeyset(const std::string& keyset) {
   HideImeMenuBubble();
 
@@ skipping 28 matching lines @@
   // keyboard for one time.
   force_show_keyboard_ = true;
   accessibility_delegate->SetVirtualKeyboardEnabled(true);
   keyboard_controller = keyboard::KeyboardController::GetInstance();
   if (keyboard_controller) {
     keyboard_controller->AddObserver(this);
     keyboard_controller->ShowKeyboard(false);
   }
 }
 
-bool ImeMenuTray::ShouldBlockShelfAutoHide() const {
-  return should_block_shelf_auto_hide_;
-}
-
 bool ImeMenuTray::ShouldShowEmojiHandwritingVoiceButtons() const {
   // Emoji, handwriting and voice input is not supported for these cases:
   // 1) features::kEHVInputOnImeMenu is not enabled.
   // 2) third party IME extensions.
   // 3) login/lock screen.
   // 4) password input client.
   return InputMethodManager::Get() &&
          InputMethodManager::Get()->IsEmojiHandwritingVoiceOnImeMenuEnabled() &&
          !current_ime_.third_party && !IsInLoginOrLockScreen() &&
          !IsInPasswordInputContext();
@@ skipping 131 matching lines @@
   Shell::Get()->system_tray_delegate()->GetCurrentIME(&current_ime_);
 
   // Updates the tray label based on the current input method.
   if (current_ime_.third_party)
     label_->SetText(current_ime_.short_name + base::UTF8ToUTF16("*"));
   else
     label_->SetText(current_ime_.short_name);
 }
 
 }  // namespace ash