Add chrome to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 55 insertions, 0 deletions

diff --git a/chrome/common/ref_counted_util.h b/chrome/common/ref_counted_util.h
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef CHROME_COMMON_REF_COUNTED_UTIL_H__
+#define CHROME_COMMON_REF_COUNTED_UTIL_H__
+
+#include "base/ref_counted.h"
+#include <vector>
+
+// RefCountedVector is just a vector wrapped up with
+// RefCountedThreadSafe.
+template<class T>
+class RefCountedVector :
+    public base::RefCountedThreadSafe<RefCountedVector<T> > {
+ public:
+  RefCountedVector() {}
+  RefCountedVector(const std::vector<T>& initializer)
+      : data(initializer) {}
+
+  std::vector<T> data;
+
+  DISALLOW_EVIL_CONSTRUCTORS(RefCountedVector<T>);
+};
+
+// RefCountedThreadSafeBytes represent a ref-counted blob of bytes.
+// Useful for passing data between threads without copying.
+typedef RefCountedVector<unsigned char> RefCountedBytes;
+
+#endif  // CHROME_COMMON_REF_COUNTED_UTIL_H__
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