Convert location bar bubble delegates to bubble dialog delegates

ui/views/bubble/bubble_dialog_delegate.cc

Index: ui/views/bubble/bubble_dialog_delegate.cc
diff --git a/ui/views/bubble/bubble_dialog_delegate.cc b/ui/views/bubble/bubble_dialog_delegate.cc
index a893bcf23268a16c9b54f8c428cdc24e021e15dc..9ccce6cf77440254af2f08c3672d47647d9611b9 100644
--- a/ui/views/bubble/bubble_dialog_delegate.cc
+++ b/ui/views/bubble/bubble_dialog_delegate.cc
@@ -208,8 +208,7 @@ BubbleDialogDelegateView::BubbleDialogDelegateView()
 
 BubbleDialogDelegateView::BubbleDialogDelegateView(View* anchor_view,
                                                    BubbleBorder::Arrow arrow)
-    : close_on_esc_(true),
-      close_on_deactivate_(true),
+    : close_on_deactivate_(true),
       anchor_view_storage_id_(ViewStorage::GetInstance()->CreateStorageID()),
       anchor_widget_(NULL),
       arrow_(arrow),
@@ -226,7 +225,6 @@ BubbleDialogDelegateView::BubbleDialogDelegateView(View* anchor_view,
       close_reason_(CloseReason::UNKNOWN) {
   if (anchor_view)
     SetAnchorView(anchor_view);
-  AddAccelerator(ui::Accelerator(ui::VKEY_ESCAPE, ui::EF_NONE));
   UpdateColorsFromTheme(GetNativeTheme());
 }
 
@@ -244,15 +242,6 @@ const gfx::FontList& BubbleDialogDelegateView::GetTitleFontList() const {
   return rb.GetFontList(ui::ResourceBundle::MediumFont);
 }
 
-bool BubbleDialogDelegateView::AcceleratorPressed(
-    const ui::Accelerator& accelerator) {
-  if (!close_on_esc() || accelerator.key_code() != ui::VKEY_ESCAPE)
-    return false;
-  close_reason_ = CloseReason::ESCAPE;
-  GetWidget()->Close();
-  return true;
-}
-
 void BubbleDialogDelegateView::OnNativeThemeChanged(
     const ui::NativeTheme* theme) {
   UpdateColorsFromTheme(theme);