[SPDY] Replace SpdyIOBuffer with new SpdyBuffer class

net/spdy/spdy_write_queue.h

Index: net/spdy/spdy_write_queue.h
diff --git a/net/spdy/spdy_write_queue.h b/net/spdy/spdy_write_queue.h
index 996fca7528e67a64a1214361b32154e8111ee2db..1b8f1b810144aa8292e35b2e0eaaf4f9371e0e96 100644
--- a/net/spdy/spdy_write_queue.h
+++ b/net/spdy/spdy_write_queue.h
@@ -16,10 +16,11 @@
 
 namespace net {
 
-class SpdyFrameProducer;
+class SpdyBuffer;
+class SpdyBufferProducer;
 class SpdyStream;
 
-// A queue of SpdyFrameProducers to produce frames to write. Ordered
+// A queue of SpdyBufferProducers to produce frames to write. Ordered
 // by priority, and then FIFO.
 class NET_EXPORT_PRIVATE SpdyWriteQueue {
  public:
@@ -32,7 +33,7 @@ class NET_EXPORT_PRIVATE SpdyWriteQueue {
   // is non-NULL, its priority must be equal to |priority|.
   void Enqueue(RequestPriority priority,
                SpdyFrameType frame_type,
-               scoped_ptr<SpdyFrameProducer> frame_producer,
+               scoped_ptr<SpdyBufferProducer> frame_producer,
                const scoped_refptr<SpdyStream>& stream);
 
   // Dequeues the frame producer with the highest priority that was
@@ -40,7 +41,7 @@ class NET_EXPORT_PRIVATE SpdyWriteQueue {
   // fills in |frame_type|, |frame_producer|, and |stream| if
   // successful -- otherwise, just returns false.
   bool Dequeue(SpdyFrameType* frame_type,
-               scoped_ptr<SpdyFrameProducer>* frame_producer,
+               scoped_ptr<SpdyBufferProducer>* frame_producer,
                scoped_refptr<SpdyStream>* stream);
 
   // Removes all pending writes for the given stream, which must be
@@ -56,12 +57,12 @@ class NET_EXPORT_PRIVATE SpdyWriteQueue {
     SpdyFrameType frame_type;
     // This has to be a raw pointer since we store this in an STL
     // container.
-    SpdyFrameProducer* frame_producer;
+    SpdyBufferProducer* frame_producer;
     scoped_refptr<SpdyStream> stream;
 
     PendingWrite();
     PendingWrite(SpdyFrameType frame_type,
-                 SpdyFrameProducer* frame_producer,
+                 SpdyBufferProducer* frame_producer,
                  const scoped_refptr<SpdyStream>& stream);
     ~PendingWrite();
   };