get rid of another inappropriate ToLowerASCII

chrome/browser/ui/autofill/autofill_popup_controller_impl.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 "chrome/browser/ui/autofill/autofill_popup_controller_impl.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/logging.h"
@@ skipping 338 matching lines @@
 int AutofillPopupControllerImpl::GetIconResourceID(
     const base::string16& resource_name) const {
   for (size_t i = 0; i < arraysize(kDataResources); ++i) {
     if (resource_name == base::ASCIIToUTF16(kDataResources[i].name))
       return kDataResources[i].id;
   }
 
   return -1;
 }
 
-bool AutofillPopupControllerImpl::CanDelete(size_t index) const {
-  // TODO(isherman): Native AddressBook suggestions on Mac and Android should
-  // not be considered to be deleteable.
-  int id = suggestions_[index].frontend_id;
-  return id > 0 || id == POPUP_ITEM_ID_AUTOCOMPLETE_ENTRY ||
-         id == POPUP_ITEM_ID_PASSWORD_ENTRY;
-}
-
 bool AutofillPopupControllerImpl::IsWarning(size_t index) const {
   return suggestions_[index].frontend_id == POPUP_ITEM_ID_WARNING_MESSAGE;
 }
 
 gfx::Rect AutofillPopupControllerImpl::GetRowBounds(size_t index) {
   int top = kPopupBorderThickness;
   for (size_t i = 0; i < index; ++i) {
     top += GetRowHeightFromId(suggestions_[i].frontend_id);
   }
 
@@ skipping 124 matching lines @@
   SetSelectedLine(new_selected_line);
 }
 
 bool AutofillPopupControllerImpl::RemoveSelectedLine() {
   if (selected_line_ == kNoSelection)
     return false;
 
   DCHECK_GE(selected_line_, 0);
   DCHECK_LT(selected_line_, static_cast<int>(GetLineCount()));
 
-  if (!CanDelete(selected_line_))
+  if (!delegate_->RemoveSuggestion(suggestions_[selected_line_].value,
+                                   suggestions_[selected_line_].frontend_id)) {
     return false;
-
-  delegate_->RemoveSuggestion(suggestions_[selected_line_].value,
-                              suggestions_[selected_line_].frontend_id);
+  }
 
   // Remove the deleted element.
   suggestions_.erase(suggestions_.begin() + selected_line_);
   elided_values_.erase(elided_values_.begin() + selected_line_);
   elided_labels_.erase(elided_labels_.begin() + selected_line_);
 
   SetSelectedLine(kNoSelection);
 
   if (HasSuggestions()) {
     delegate_->ClearPreviewedForm();
@@ skipping 131 matching lines @@
   popup_bounds_ = gfx::Rect();
 
   suggestions_.clear();
   elided_values_.clear();
   elided_labels_.clear();
 
   selected_line_ = kNoSelection;
 }
 
 }  // namespace autofill