Implement Content Security Policy for the File Manager

chrome/browser/chromeos/extensions/file_browser_private_api.cc

Index: chrome/browser/chromeos/extensions/file_browser_private_api.cc
diff --git a/chrome/browser/chromeos/extensions/file_browser_private_api.cc b/chrome/browser/chromeos/extensions/file_browser_private_api.cc
index bb257ae9108fcfea4f94616b2f1737617bb18f89..76094c17031ffbc98a53038502574365fe2ea943 100644
--- a/chrome/browser/chromeos/extensions/file_browser_private_api.cc
+++ b/chrome/browser/chromeos/extensions/file_browser_private_api.cc
@@ -1502,6 +1502,10 @@ bool FileDialogStringsFunction::RunImpl() {
   if (gdata::util::IsGDataAvailable(profile_))
     dict->SetString("ENABLE_GDATA", "1");
 
+#if defined(USE_ASH)
+    dict->SetString("ASH", "1");
+#endif
+
   return true;
 }