Requests for tabs permission for VirtualKeyboard.

ui/views/controls/textfield/textfield.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/views/controls/textfield/textfield.h"
 
 #include <string>
 
 #include "base/trace_event/trace_event.h"
 #include "ui/accessibility/ax_view_state.h"
@@ skipping 1540 matching lines @@
 
 bool Textfield::SetSelectionRange(const gfx::Range& range) {
   if (!ImeEditingAllowed() || !range.IsValid())
     return false;
   OnBeforeUserAction();
   SelectRange(range);
   OnAfterUserAction();
   return true;
 }
 
+uint32 Textfield::GetSelectionOffset() const {
+  return 0;
+}
+
 bool Textfield::DeleteRange(const gfx::Range& range) {
   if (!ImeEditingAllowed() || range.is_empty())
     return false;
 
   OnBeforeUserAction();
   model_->SelectRange(range);
   if (model_->HasSelection()) {
     model_->DeleteSelection();
     UpdateAfterChange(true, true);
   }
@@ skipping 321 matching lines @@
     RequestFocus();
   model_->MoveCursorTo(mouse);
   if (!selection_clipboard_text.empty()) {
     model_->InsertText(selection_clipboard_text);
     UpdateAfterChange(true, true);
   }
   OnAfterUserAction();
 }
 
 }  // namespace views