fix layout of requestAutocomplete suggestion dropdown menu on views

ui/views/controls/menu/menu_item_view.cc

Index: ui/views/controls/menu/menu_item_view.cc
diff --git a/ui/views/controls/menu/menu_item_view.cc b/ui/views/controls/menu/menu_item_view.cc
index c40c05ad4a032a7fbc74d3292670cc0982f187f3..f974a0fd1ca909cb8e060e53ed963ee1dc1b12a4 100644
--- a/ui/views/controls/menu/menu_item_view.cc
+++ b/ui/views/controls/menu/menu_item_view.cc
@@ -838,9 +838,7 @@ void MenuItemView::PaintButtonCommon(gfx::Canvas* canvas,
 
   const gfx::Font& font = GetFont();
   int accel_width = parent_menu_item_->GetSubmenu()->max_accelerator_width();
-  int label_start = label_start_ + left_icon_margin_ + right_icon_margin_;
-  if ((type_ == CHECKBOX || type_ == RADIO) && icon_view_)
-    label_start += icon_view_->size().width() + config.icon_to_label_padding;
+  int label_start = GetLabelStartForThisItem();
 
   int width = this->width() - label_start - accel_width -
       (!delegate ||
@@ -989,7 +987,7 @@ MenuItemView::MenuItemDimensions MenuItemView::CalculateDimensions() {
     left_icon_margin_ = 0;
     right_icon_margin_ = 0;
   }
-  int label_start = label_start_ + left_icon_margin_ + right_icon_margin_;
+  int label_start = GetLabelStartForThisItem();
 
   dimensions.standard_width = font.GetStringWidth(title_) + label_start +
       item_right_margin_;
@@ -1006,6 +1004,15 @@ MenuItemView::MenuItemDimensions MenuItemView::CalculateDimensions() {
   return dimensions;
 }
 
+int MenuItemView::GetLabelStartForThisItem() {
+  int label_start = label_start_ + left_icon_margin_ + right_icon_margin_;
+  if ((type_ == CHECKBOX || type_ == RADIO) && icon_view_) {
+    label_start += icon_view_->size().width() +
+        GetMenuConfig().icon_to_label_padding;
+  }
+  return label_start;
+}
+
 string16 MenuItemView::GetAcceleratorText() {
   if (id() == kEmptyMenuItemViewID) {
     // Don't query the delegate for menus that represent no children.