Uses child views in Autofill Popup so we can trigger

chrome/browser/ui/cocoa/autofill/autofill_popup_view_bridge.mm

 // 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.
 
 #import <Cocoa/Cocoa.h>
 
 #include "chrome/browser/ui/cocoa/autofill/autofill_popup_view_bridge.h"
 
 #include "base/logging.h"
 #include "chrome/browser/ui/autofill/autofill_popup_controller.h"
@@ skipping 27 matching lines @@
 }
 
 void AutofillPopupViewBridge::Hide() {
   delete this;
 }
 
 void AutofillPopupViewBridge::Show() {
   [view_ showPopup];
 }
 
-void AutofillPopupViewBridge::InvalidateRow(size_t row) {
-  [view_ invalidateRow:row];
-}
+void AutofillPopupViewBridge::OnSelectedRowChanged(
+    size_t previous_row_selection,
+    size_t current_row_selection) {
+  if (previous_row_selection != kNoSelection &&
+      previous_row_selection < controller_->GetLineCount())
+    [view_ invalidateRow:previous_row_selection];
+  if (current_row_selection != kNoSelection) {
+    [view_ invalidateRow:current_row_selection];
+  }
 
-void AutofillPopupViewBridge::UpdateBoundsAndRedrawPopup() {
-  [view_ updateBoundsAndRedrawPopup];
-}
+  void AutofillPopupViewBridge::OnSuggestionsChanged() {
+    [view_ updateBoundsAndRedrawPopup];
+  }
 
-AutofillPopupView* AutofillPopupView::Create(
-    AutofillPopupController* controller) {
-  return new AutofillPopupViewBridge(controller);
-}
+  AutofillPopupView* AutofillPopupView::Create(AutofillPopupController *
+                                               controller) {
+    return new AutofillPopupViewBridge(controller);
+  }
 
 }  // namespace autofill