Add QUIC_EXPORT macros

net/quic/core/quic_buffer_allocator.h

 // Copyright (c) 2012 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_QUIC_CORE_QUIC_BUFFER_ALLOCATOR_H_
 #define NET_QUIC_CORE_QUIC_BUFFER_ALLOCATOR_H_
 
 #include <stddef.h>
 
-#include "net/base/net_export.h"
+#include "net/quic/platform/api/quic_export.h"
 
 namespace net {
 
 // Abstract base class for classes which allocate and delete buffers.
-class NET_EXPORT_PRIVATE QuicBufferAllocator {
+class QUIC_EXPORT_PRIVATE QuicBufferAllocator {
  public:
   virtual ~QuicBufferAllocator();
 
   // Returns or allocates a new buffer of |size|. Never returns null.
   virtual char* New(size_t size) = 0;
 
   // Returns or allocates a new buffer of |size| if |flag_enable| is true.
   // Otherwise, returns a buffer that is compatible with this class directly
   // with operator new. Never returns null.
   virtual char* New(size_t size, bool flag_enable) = 0;
 
   // Releases a buffer.
   virtual void Delete(char* buffer) = 0;
 
   // Marks the allocator as being idle. Serves as a hint to notify the allocator
   // that it should release any resources it's still holding on to.
   virtual void MarkAllocatorIdle() {}
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_CORE_QUIC_BUFFER_ALLOCATOR_H_