Update to Chromium version 93.0.4577.0 (#902210)

libcef/browser/alloy/alloy_dialog_util.cc

@@ -0,0 +1,44 @@
+// Copyright 2021 The Chromium Embedded Framework 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 "libcef/browser/alloy/alloy_dialog_util.h"
+
+#include "libcef/browser/alloy/alloy_browser_host_impl.h"
+
+#include "base/strings/utf_string_conversions.h"
+
+namespace alloy {
+
+void RunFileChooser(content::WebContents* web_contents,
+                    const blink::mojom::FileChooserParams& params,
+                    RunFileChooserCallback callback) {
+  CefRefPtr<AlloyBrowserHostImpl> browser =
+      AlloyBrowserHostImpl::GetBrowserForContents(web_contents);
+  if (!browser) {
+    std::move(callback).Run(-1, {});
+    return;
+  }
+
+  CefFileDialogRunner::FileChooserParams cef_params;
+  cef_params.mode = params.mode;
+  cef_params.default_file_name = params.default_file_name;
+  cef_params.accept_types = params.accept_types;
+
+  browser->RunFileChooser(cef_params, std::move(callback));
+}
+
+// Based on net/base/filename_util_internal.cc FilePathToString16().
+std::u16string FilePathTypeToString16(const base::FilePath::StringType& str) {
+  std::u16string result;
+#if defined(OS_WIN)
+  result.assign(str.begin(), str.end());
+#elif defined(OS_POSIX) || defined(OS_FUCHSIA)
+  if (!str.empty()) {
+    base::UTF8ToUTF16(str.c_str(), str.size(), &result);
+  }
+#endif
+  return result;
+}
+
+}  // namespace alloy