Export some unix-specific content symbols

content/common/process_watcher.h

 // Copyright (c) 2006-2008 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_PROCESS_WATCHER_H_
 #define CONTENT_COMMON_PROCESS_WATCHER_H_
 #pragma once
 
 #include "build/build_config.h"
 
 #include "base/basictypes.h"
 #include "base/process.h"
+#include "content/common/content_export.h"
 
-class ProcessWatcher {
+class CONTENT_EXPORT ProcessWatcher {
  public:
   // This method ensures that the specified process eventually terminates, and
   // then it closes the given process handle.
   //
   // It assumes that the process has already been signalled to exit, and it
   // begins by waiting a small amount of time for it to exit.  If the process
   // does not appear to have exited, then this function starts to become
   // aggressive about ensuring that the process terminates.
   //
   // On Linux this method does not block the calling thread.
@@ skipping 11 matching lines @@
 #endif
 
  private:
   // Do not instantiate this class.
   ProcessWatcher();
 
   DISALLOW_COPY_AND_ASSIGN(ProcessWatcher);
 };
 
 #endif  // CONTENT_COMMON_PROCESS_WATCHER_H_