[Android] Prompt with infobar on filename conflict

chrome/browser/android/download/download_overwrite_infobar_delegate_java_initiated.cc

+// Copyright 2015 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 <chrome/browser/android/download/download_overwrite_infobar_delegate_java_initiated.h>
+#include "base/files/file_util.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/strings/stringprintf.h"
+#include "chrome/browser/infobars/infobar_service.h"
+#include "chrome/browser/ui/android/infobars/download_overwrite_infobar.h"
+#include "components/infobars/core/infobar.h"
+#include "content/public/browser/browser_thread.h"
+#include "content/public/browser/web_contents.h"
+
+namespace chrome {
+namespace android {
+
+DownloadOverwriteInfoBarDelegateJavaInitiated::
+    ~DownloadOverwriteInfoBarDelegateJavaInitiated() {
+}
+
+// static
+void DownloadOverwriteInfoBarDelegateJavaInitiated::Create(
+    InfoBarService* infobar_service,
+    const DownloadOverwriteInfo& download_overwrite_info,
+    const FileSelectedFromDownloadOverwriteInfoCallback& callback) {
+  infobar_service->AddInfoBar(DownloadOverwriteInfoBar::CreateInfoBar(
+      make_scoped_ptr(new DownloadOverwriteInfoBarDelegateJavaInitiated(
+          download_overwrite_info, callback))));
+}
+
+void DownloadOverwriteInfoBarDelegateJavaInitiated::OverwriteExistingFile() {
+  download_overwrite_info_.overwrite = true;
+  file_selected_callback_.Run(download_overwrite_info_);
+}
+
+void DownloadOverwriteInfoBarDelegateJavaInitiated::CreateNewFile() {
+  file_selected_callback_.Run(download_overwrite_info_);
+}
+
+std::string DownloadOverwriteInfoBarDelegateJavaInitiated::GetFileName() const {
+  return download_overwrite_info_.file_name;
+}
+
+std::string DownloadOverwriteInfoBarDelegateJavaInitiated::GetDirName() const {
+  return download_overwrite_info_.dir_name;
+}
+std::string DownloadOverwriteInfoBarDelegateJavaInitiated::GetDirFullPath()

[Ted C, 2015/02/26 00:57:56]

add a blank line above this.

[Changwan Ryu, 2015/03/02 14:46:36]

Done.

+    const {
+  return download_overwrite_info_.dir_full_path;
+}
+
+DownloadOverwriteInfoBarDelegateJavaInitiated::
+    DownloadOverwriteInfoBarDelegateJavaInitiated(
+        const DownloadOverwriteInfo& download_overwrite_info,
+        const FileSelectedFromDownloadOverwriteInfoCallback&
+            file_selected_callback)
+    : download_overwrite_info_(download_overwrite_info),
+      file_selected_callback_(file_selected_callback) {
+}
+
+bool DownloadOverwriteInfoBarDelegateJavaInitiated::ShouldExpire(
+    const infobars::InfoBarDelegate::NavigationDetails& details) const {
+  return false;
+}
+
+void DownloadOverwriteInfoBarDelegateJavaInitiated::InfoBarDismissed() {
+  download_overwrite_info_.dismissed = true;
+  file_selected_callback_.Run(download_overwrite_info_);
+}
+
+}  // namespace android
+}  // namespace chrome