- Mac: Add CefDownloadManagerDelegate::ChooseDownloadPath implementation (issue #634).

- Persist downloaded files after CEF exits (issue #634).
- Shutdown the DownloadManager when CEF exits.
- Don't show an error message when downloading files with cefclient.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@682 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/browser/download_manager_delegate.cc

@@ -76,27 +76,8 @@ void CefDownloadManagerDelegate::ChooseDownloadPath(
     const FilePath& suggested_path,
     int32 download_id) {
   FilePath result;
-#if defined(OS_WIN) && !defined(USE_AURA)
-  std::wstring file_part = FilePath(suggested_path).BaseName().value();
-  wchar_t file_name[MAX_PATH];
-  base::wcslcpy(file_name, file_part.c_str(), arraysize(file_name));
-  OPENFILENAME save_as;
-  ZeroMemory(&save_as, sizeof(save_as));
-  save_as.lStructSize = sizeof(OPENFILENAME);
-  save_as.hwndOwner = web_contents->GetNativeView();
-  save_as.lpstrFile = file_name;
-  save_as.nMaxFile = arraysize(file_name);
-
-  std::wstring directory;
-  if (!suggested_path.empty())
-    directory = suggested_path.DirName().value();
-
-  save_as.lpstrInitialDir = directory.c_str();
-  save_as.Flags = OFN_OVERWRITEPROMPT | OFN_EXPLORER | OFN_ENABLESIZING |
-                  OFN_NOCHANGEDIR | OFN_PATHMUSTEXIST;
-
-  if (GetSaveFileName(&save_as))
-    result = FilePath(std::wstring(save_as.lpstrFile));
+#if defined(OS_WIN) || defined(OS_MACOSX)
+  result = PlatformChooseDownloadPath(web_contents, suggested_path);
 #else
   NOTIMPLEMENTED();
 #endif
@@ -108,6 +89,12 @@ void CefDownloadManagerDelegate::ChooseDownloadPath(
   }
 }
 
+void CefDownloadManagerDelegate::AddItemToPersistentStore(
+    content::DownloadItem* item) {
+  static int next_id;
+  download_manager_->OnItemAddedToPersistentStore(item->GetId(), ++next_id);
+}
+
 void CefDownloadManagerDelegate::GenerateFilename(
     int32 download_id,
     const FilePath& generated_name) {