* switch download manager to using FilePath

* add empty() function to FilePath
* implement file_util::GetFileExtensionFromPath

Review URL: http://codereview.chromium.org/17032

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@7564 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 3 insertions, 2 deletions

diff --git a/chrome/browser/history/download_database.cc b/chrome/browser/history/download_database.cc
index f1dcbce..d6f77b6 100644
--- a/chrome/browser/history/download_database.cc
+++ b/chrome/browser/history/download_database.cc
@@ -69,7 +69,8 @@ void DownloadDatabase::QueryDownloads(std::vector<DownloadCreateInfo>* results)
   while (statement->step() == SQLITE_ROW) {
     DownloadCreateInfo info;
     info.db_handle = statement->column_int64(0);
-    statement->column_string16(1, &info.path);
+    std::wstring path_str = info.path.ToWStringHack();
+    statement->column_string16(1, &path_str);
     statement->column_string16(2, &info.url);
     info.start_time = Time::FromTimeT(statement->column_int64(3));
     info.received_bytes = statement->column_int64(4);
@@ -117,7 +118,7 @@ int64 DownloadDatabase::CreateDownload(const DownloadCreateInfo& info) {
   if (!statement.is_valid())
     return 0;
 
-  statement->bind_wstring(0, info.path);
+  statement->bind_wstring(0, info.path.ToWStringHack());
   statement->bind_wstring(1, info.url);
   statement->bind_int64(2, info.start_time.ToTimeT());
   statement->bind_int64(3, info.received_bytes);