Add BrowserSelectFileDialogTest.OpenCloseFileDialog

ui/shell_dialogs/select_file_dialog_mac.mm

Index: ui/shell_dialogs/select_file_dialog_mac.mm
diff --git a/ui/shell_dialogs/select_file_dialog_mac.mm b/ui/shell_dialogs/select_file_dialog_mac.mm
index 9a4a5fd386792122f0c7d6a3ad1832d97f5f26a9..67c1086c8f7fee0a60d0cca0e1e54d3eaf297b2d 100644
--- a/ui/shell_dialogs/select_file_dialog_mac.mm
+++ b/ui/shell_dialogs/select_file_dialog_mac.mm
@@ -85,6 +85,7 @@ class SelectFileDialogImpl : public ui::SelectFileDialog {
                       const base::FilePath::StringType& default_extension,
                       gfx::NativeWindow owning_window,
                       void* params) override;
+ void CloseImpl() override;
 
  private:
   ~SelectFileDialogImpl() override;
@@ -119,6 +120,10 @@ SelectFileDialogImpl::SelectFileDialogImpl(Listener* listener,
                initWithSelectFileDialogImpl:this]) {
 }
 
+void SelectFileDialogImpl::CloseImpl() {
+  NOTIMPLEMENTED();
+}
+
 bool SelectFileDialogImpl::IsRunning(gfx::NativeWindow parent_window) const {
   return parents_.find(parent_window) != parents_.end();
 }