When the download folder does not exist, change the download folder to a user's "Downloads"

chrome/browser/ui/download/download_tab_helper.cc

Index: chrome/browser/ui/download/download_tab_helper.cc
diff --git a/chrome/browser/ui/download/download_tab_helper.cc b/chrome/browser/ui/download/download_tab_helper.cc
index 54a95de7cb309ef8540421f3420cc00d67d88237..cb674e5ac179abfa827849b9e832e19ae82a7030 100644
--- a/chrome/browser/ui/download/download_tab_helper.cc
+++ b/chrome/browser/ui/download/download_tab_helper.cc
@@ -68,6 +68,19 @@ bool DownloadTabHelper::SavePage(const FilePath& main_file,
   return save_package_->Init();
 }
 
+// Used in automated testing to check the folder where an HTML is saved.
+string16 DownloadTabHelper::SavePageToProperDirectory(
+    const FilePath& website_save_dir,
+    const FilePath& download_save_dir,
+    SavePackage::SavePackageType save_type) {
+  tab_contents()->Stop();
+
+  save_package_ = new SavePackage(tab_contents_wrapper_);
+  save_package_->SetShouldPromptUser(false);
+  save_package_->GetSaveInfo(website_save_dir, download_save_dir, save_type);
+  return tab_contents()->GetTitle();
+}
+
 bool DownloadTabHelper::CanDownload(int request_id) {
   if (delegate_)
     return delegate_->CanDownload(request_id);