Truncate file name longer than MAX_PATH(260) on D2D

chrome/browser/ui/views/tab_contents/tab_contents_drag_win.cc

Index: chrome/browser/ui/views/tab_contents/tab_contents_drag_win.cc
diff --git a/chrome/browser/ui/views/tab_contents/tab_contents_drag_win.cc b/chrome/browser/ui/views/tab_contents/tab_contents_drag_win.cc
index c2e42c027b1dde32c3f5c8d71eb231faf9493a4c..856a6ef207896500d4c29a64b0be4364ebe3e8ac 100644
--- a/chrome/browser/ui/views/tab_contents/tab_contents_drag_win.cc
+++ b/chrome/browser/ui/views/tab_contents/tab_contents_drag_win.cc
@@ -227,7 +227,11 @@ void TabContentsDragWin::PrepareDragForFileContents(
   // synthesize one from the provided extension and URL.
   FilePath file_name(drop_data.file_description_filename);
   file_name = file_name.BaseName().RemoveExtension();
-  if (file_name.value().empty()) {
+
+  // If file_name contains percent-encoded characters, we want to decoded
+  // them to provide friendly file name for international users.
+  if (file_name.value().empty() ||
+      file_name.value().find('%') != std::string::npos) {

[sky, 2011/09/06 15:55:05]

If the file name contains a '%' and you enter this branch of the if statement
don't you throw away the file name altogether?

     // Retrieve the name from the URL.
     file_name = FilePath(
         net::GetSuggestedFilename(drop_data.url, "", "", "", "", string16()));