Index: content/common/shared_memory_seqlock_buffer.h |
diff --git a/content/common/shared_memory_seqlock_buffer.h b/content/common/shared_memory_seqlock_buffer.h |
deleted file mode 100644 |
index cee4f5cb702ff5f27aa7de7946ce3bcc93656b09..0000000000000000000000000000000000000000 |
--- a/content/common/shared_memory_seqlock_buffer.h |
+++ /dev/null |
@@ -1,30 +0,0 @@ |
-// Copyright 2013 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. |
- |
-#ifndef CONTENT_COMMON_SHARED_MEMORY_SEQLOCK_BUFFER_H_ |
-#define CONTENT_COMMON_SHARED_MEMORY_SEQLOCK_BUFFER_H_ |
- |
-#include "content/common/one_writer_seqlock.h" |
- |
-namespace content { |
- |
-// This structure is stored in shared memory that's shared between the browser |
-// which does the hardware polling, and the consumers of the data, |
-// i.e. the renderers. The performance characteristics are that |
-// we want low latency (so would like to avoid explicit communication via IPC |
-// between producer and consumer) and relatively large data size. |
-// |
-// Writer and reader operate on the same buffer assuming contention is low, and |
-// contention is detected by using the associated SeqLock. |
- |
-template<class Data> |
-class SharedMemorySeqLockBuffer { |
- public: |
- OneWriterSeqLock seqlock; |
- Data data; |
-}; |
- |
-} // namespace content |
- |
-#endif // CONTENT_COMMON_SHARED_MEMORY_SEQLOCK_BUFFER_H_ |