Turn //mojo/public/cpp/bindings and //mojo/public/cpp/system into components

mojo/public/cpp/bindings/lib/fixed_buffer.h

 // Copyright 2014 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 MOJO_PUBLIC_CPP_BINDINGS_LIB_FIXED_BUFFER_H_
 #define MOJO_PUBLIC_CPP_BINDINGS_LIB_FIXED_BUFFER_H_
 
 #include <stddef.h>
 
+#include "base/compiler_specific.h"
 #include "base/macros.h"
+#include "mojo/public/cpp/bindings/bindings_export.h"
 #include "mojo/public/cpp/bindings/lib/buffer.h"
 
 namespace mojo {
 namespace internal {
 
 // FixedBufferForTesting owns its buffer. The Leak method may be used to steal
 // the underlying memory.
-class FixedBufferForTesting : public Buffer {
+class MOJO_CPP_BINDINGS_EXPORT FixedBufferForTesting
+    : NON_EXPORTED_BASE(public Buffer) {
  public:
   explicit FixedBufferForTesting(size_t size);
   ~FixedBufferForTesting();
 
   // Returns the internal memory owned by the Buffer to the caller. The Buffer
   // relinquishes its pointer, effectively resetting the state of the Buffer
   // and leaving the caller responsible for freeing the returned memory address
   // when no longer needed.
   void* Leak();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FixedBufferForTesting);
 };
 
 }  // namespace internal
 }  // namespace mojo
 
 #endif  // MOJO_PUBLIC_CPP_BINDINGS_LIB_FIXED_BUFFER_H_