[ChromeOS] Show autofill popup after keyboard (if any) is shown.

ui/base/ime/input_method_base.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/base/ime/input_method_base.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "ui/base/ime/input_method_delegate.h"
@@ skipping 76 matching lines @@
 
 bool InputMethodBase::CanComposeInline() const {
   TextInputClient* client = GetTextInputClient();
   return client ? client->CanComposeInline() : true;
 }
 
 void InputMethodBase::ShowImeIfNeeded() {
   FOR_EACH_OBSERVER(InputMethodObserver, observer_list_, OnShowImeIfNeeded());
 }
 
+bool InputMethodBase::SupportsOnScreenKeyboard() const {
+  return false;
+}
+
+void InputMethodBase::NotifyKeyboardBoundsUnchanged() {
+  FOR_EACH_OBSERVER(InputMethodObserver, observer_list_,
+                    OnKeyboardBoundsUnchanged());
+}
+
 void InputMethodBase::AddObserver(InputMethodObserver* observer) {
   observer_list_.AddObserver(observer);
 }
 
 void InputMethodBase::RemoveObserver(InputMethodObserver* observer) {
   observer_list_.RemoveObserver(observer);
 }
 
 bool InputMethodBase::IsTextInputClientFocused(const TextInputClient* client) {
   return client && (client == GetTextInputClient());
@@ skipping 72 matching lines @@
   if (TextInputClient* text_input_client = GetTextInputClient())
     text_input_client->OnCandidateWindowUpdated();
 }
 
 void InputMethodBase::CandidateWindowHiddenCallback() {
   if (TextInputClient* text_input_client = GetTextInputClient())
     text_input_client->OnCandidateWindowHidden();
 }
 
 }  // namespace ui