message: Adjust the search bar view
diff: @@ -56,7 +56,7 @@ void SearchBar::paintEvent(QPaintEvent* event)
  void SearchBar::resizeEvent(QResizeEvent* event)
  {
  clear_button_->move(rect().right() - kMarginRightSearchBar
  - - kHMargin - clear_button_size_ - 2,
  + - kHMargin - clear_button_size_ - 12,
  (rect().bottom() - clear_button_size_) / 2);
  int label_height = placeholder_label_->height();
  int label_width = placeholder_label_->width();
  