get rid of another inappropriate ToLowerASCII

components/autofill/core/browser/autofill_external_delegate.cc

 // Copyright 2013 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 "components/autofill/core/browser/autofill_external_delegate.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
@@ skipping 245 matching lines @@
   if (should_show_scan_credit_card_) {
     AutofillMetrics::LogScanCreditCardPromptMetric(
         identifier == POPUP_ITEM_ID_SCAN_CREDIT_CARD
             ? AutofillMetrics::SCAN_CARD_ITEM_SELECTED
             : AutofillMetrics::SCAN_CARD_OTHER_ITEM_SELECTED);
   }
 
   manager_->client()->HideAutofillPopup();
 }
 
-void AutofillExternalDelegate::RemoveSuggestion(const base::string16& value,
+bool AutofillExternalDelegate::RemoveSuggestion(const base::string16& value,
                                                 int identifier) {
   if (identifier > 0)
-    manager_->RemoveAutofillProfileOrCreditCard(identifier);
-  else
+    return manager_->RemoveAutofillProfileOrCreditCard(identifier);
+
+  if (identifier == POPUP_ITEM_ID_AUTOCOMPLETE_ENTRY) {
     manager_->RemoveAutocompleteEntry(query_field_.name, value);
+    return true;
+  }
+
+  return false;
 }
 
 void AutofillExternalDelegate::DidEndTextFieldEditing() {
   manager_->client()->HideAutofillPopup();
 
   has_shown_popup_for_current_edit_ = false;
 }
 
 void AutofillExternalDelegate::ClearPreviewedForm() {
   driver_->RendererShouldClearPreviewedForm();
@@ skipping 89 matching lines @@
   }
 }
 
 #if defined(OS_MACOSX) && !defined(OS_IOS)
 void AutofillExternalDelegate::PingRenderer() {
   driver_->PingRenderer();
 }
 #endif  // defined(OS_MACOSX) && !defined(OS_IOS)
 
 }  // namespace autofill