Index: net/spdy/spdy_write_queue.h |
diff --git a/net/spdy/spdy_write_queue.h b/net/spdy/spdy_write_queue.h |
deleted file mode 100644 |
index d781f8614a5e7f8cc58c1c63d24bc3a4992a58ac..0000000000000000000000000000000000000000 |
--- a/net/spdy/spdy_write_queue.h |
+++ /dev/null |
@@ -1,97 +0,0 @@ |
-// Copyright (c) 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 NET_SPDY_SPDY_WRITE_QUEUE_H_ |
-#define NET_SPDY_SPDY_WRITE_QUEUE_H_ |
- |
-#include <deque> |
-#include <memory> |
- |
-#include "base/macros.h" |
-#include "base/memory/weak_ptr.h" |
-#include "net/base/net_export.h" |
-#include "net/base/request_priority.h" |
-#include "net/spdy/spdy_protocol.h" |
- |
-namespace net { |
- |
-class SpdyBufferProducer; |
-class SpdyStream; |
- |
-// A queue of SpdyBufferProducers to produce frames to write. Ordered |
-// by priority, and then FIFO. |
-class NET_EXPORT_PRIVATE SpdyWriteQueue { |
- public: |
- SpdyWriteQueue(); |
- ~SpdyWriteQueue(); |
- |
- // Returns whether there is anything in the write queue, |
- // i.e. whether the next call to Dequeue will return true. |
- bool IsEmpty() const; |
- |
- // Enqueues the given frame producer of the given type at the given |
- // priority associated with the given stream, which may be NULL if |
- // the frame producer is not associated with a stream. If |stream| |
- // is non-NULL, its priority must be equal to |priority|, and it |
- // must remain non-NULL until the write is dequeued or removed. |
- void Enqueue(RequestPriority priority, |
- SpdyFrameType frame_type, |
- std::unique_ptr<SpdyBufferProducer> frame_producer, |
- const base::WeakPtr<SpdyStream>& stream); |
- |
- // Dequeues the frame producer with the highest priority that was |
- // enqueued the earliest and its associated stream. Returns true and |
- // fills in |frame_type|, |frame_producer|, and |stream| if |
- // successful -- otherwise, just returns false. |
- bool Dequeue(SpdyFrameType* frame_type, |
- std::unique_ptr<SpdyBufferProducer>* frame_producer, |
- base::WeakPtr<SpdyStream>* stream); |
- |
- // Removes all pending writes for the given stream, which must be |
- // non-NULL. |
- void RemovePendingWritesForStream(const base::WeakPtr<SpdyStream>& stream); |
- |
- // Removes all pending writes for streams after |last_good_stream_id| |
- // and streams with no stream id. |
- void RemovePendingWritesForStreamsAfter(SpdyStreamId last_good_stream_id); |
- |
- // Removes all pending writes. |
- void Clear(); |
- |
- // Returns the estimate of dynamically allocated memory in bytes. |
- size_t EstimateMemoryUsage() const; |
- |
- private: |
- // A struct holding a frame producer and its associated stream. |
- struct PendingWrite { |
- SpdyFrameType frame_type; |
- std::unique_ptr<SpdyBufferProducer> frame_producer; |
- base::WeakPtr<SpdyStream> stream; |
- // Whether |stream| was non-NULL when enqueued. |
- bool has_stream; |
- |
- PendingWrite(); |
- PendingWrite(SpdyFrameType frame_type, |
- std::unique_ptr<SpdyBufferProducer> frame_producer, |
- const base::WeakPtr<SpdyStream>& stream); |
- ~PendingWrite(); |
- PendingWrite(PendingWrite&& other); |
- PendingWrite& operator=(PendingWrite&& other); |
- |
- size_t EstimateMemoryUsage() const; |
- |
- DISALLOW_COPY_AND_ASSIGN(PendingWrite); |
- }; |
- |
- bool removing_writes_; |
- |
- // The actual write queue, binned by priority. |
- std::deque<PendingWrite> queue_[NUM_PRIORITIES]; |
- |
- DISALLOW_COPY_AND_ASSIGN(SpdyWriteQueue); |
-}; |
- |
-} // namespace net |
- |
-#endif // NET_SPDY_SPDY_WRITE_QUEUE_H_ |