Add a test for ITunesDataProvider.

chrome/browser/media_galleries/fileapi/itunes_finder_win_browsertest.cc

Index: chrome/browser/media_galleries/fileapi/itunes_finder_win_browsertest.cc
diff --git a/chrome/browser/media_galleries/fileapi/itunes_finder_win_browsertest.cc b/chrome/browser/media_galleries/fileapi/itunes_finder_win_browsertest.cc
index 6182edee47228b522093ef0d0e09318444d9a8f6..4ceae3580d2068109d63edc982fb0861c366338b 100644
--- a/chrome/browser/media_galleries/fileapi/itunes_finder_win_browsertest.cc
+++ b/chrome/browser/media_galleries/fileapi/itunes_finder_win_browsertest.cc
@@ -38,6 +38,8 @@ class ITunesFinderWinTest : public InProcessBrowserTest {
  public:
   ITunesFinderWinTest() : test_finder_callback_called_(false) {}
 
+  virtual ~ITunesFinderWinTest() {}
+
   virtual void SetUp() OVERRIDE {
     ASSERT_TRUE(app_data_dir_.CreateUniqueTempDir());
     ASSERT_TRUE(music_dir_.CreateUniqueTempDir());