Eliminate resource leaks from zip::ZipFiles and

third_party/zlib/google/zip_reader_unittest.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "third_party/zlib/google/zip_reader.h"
 
 #include <set>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 555 matching lines @@
     }
 
     // More than necessary byte read limit: must pass.
     EXPECT_TRUE(reader.ExtractCurrentEntryToString(16, &contents));
     EXPECT_EQ(i, contents.size());
     EXPECT_EQ(0, memcmp(contents.c_str(), "0123456", i));
   }
   reader.Close();
 }
 
+// This test exposes http://crbug.com/430959, at least on OS X
+TEST_F(ZipReaderTest, DISABLED_LeakDetectionTest) {
+  for (int i = 0; i < 100000; ++i) {
+    FileWrapper zip_fd_wrapper(test_zip_file_, FileWrapper::READ_ONLY);
+    ZipReader reader;
+    ASSERT_TRUE(reader.OpenFromPlatformFile(zip_fd_wrapper.platform_file()));
+  }
+}
+
 }  // namespace zip