Remove SetOverscrollEnabledWithAccessibilityKeyboard().

ash/virtual_keyboard_controller.cc

 // Copyright 2014 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/virtual_keyboard_controller.h"
 
 #include <vector>
 
 #include "ash/keyboard/keyboard_ui.h"
 #include "ash/root_window_controller.h"
@@ skipping 67 matching lines @@
   Shell::Get()->RemoveShellObserver(this);
   ui::InputDeviceManager::GetInstance()->RemoveObserver(this);
 }
 
 void VirtualKeyboardController::OnMaximizeModeStarted() {
   if (!IsSmartVirtualKeyboardEnabled()) {
     SetKeyboardEnabled(true);
   } else {
     UpdateKeyboardEnabled();
   }
-  keyboard::SetOverscrollEnabledWithAccessibilityKeyboard(true);
 }
 
 void VirtualKeyboardController::OnMaximizeModeEnded() {
   if (!IsSmartVirtualKeyboardEnabled()) {
     SetKeyboardEnabled(false);
   } else {
     UpdateKeyboardEnabled();
   }
-  keyboard::SetOverscrollEnabledWithAccessibilityKeyboard(false);
 }
 
 void VirtualKeyboardController::OnTouchscreenDeviceConfigurationChanged() {
   UpdateDevices();
 }
 
 void VirtualKeyboardController::OnKeyboardDeviceConfigurationChanged() {
   UpdateDevices();
 }
 
@@ skipping 99 matching lines @@
   if (is_enabled == was_enabled)
     return;
   if (is_enabled) {
     Shell::Get()->CreateKeyboard();
   } else {
     Shell::Get()->DeactivateKeyboard();
   }
 }
 
 }  // namespace ash