2 files changed, 5 insertions, 0 deletions
diff --git a/chrome/browser/parsers/metadata_parser.h b/chrome/browser/parsers/metadata_parser.h
index 65210fa..65c57d0 100644
--- a/chrome/browser/parsers/metadata_parser.h
+++ b/chrome/browser/parsers/metadata_parser.h
@@ -13,6 +13,8 @@
 class MetadataPropertyIterator {
  public:
   MetadataPropertyIterator() {}
+  virtual ~MetadataPropertyIterator() {}
+
 
   // Gets the next Property in the iterator.  Returns false if at the end
   // of the list.
@@ -29,6 +31,8 @@ class MetadataPropertyIterator {
 class MetadataParser {
  public:
   explicit MetadataParser(const FilePath& path) {}
+  virtual ~MetadataParser() {}
+
 
   static const char* kPropertyType;
   static const char* kPropertyFilesize;
diff --git a/chrome/browser/parsers/metadata_parser_factory.h b/chrome/browser/parsers/metadata_parser_factory.h
index 2636804..553a785 100644
--- a/chrome/browser/parsers/metadata_parser_factory.h
+++ b/chrome/browser/parsers/metadata_parser_factory.h
@@ -12,6 +12,7 @@
 class MetadataParserFactory {
  public:
   MetadataParserFactory() {}
+  virtual ~MetadataParserFactory() {}
 
   // Used to check to see if the parser can parse the given file. This
   // should not do any additional reading of the file.