Export symbols for shared library build.

ppapi/shared_impl/proxy_lock.h

 // Copyright (c) 2011 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 PPAPI_SHARED_IMPL_PROXY_LOCK_H_
 #define PPAPI_SHARED_IMPL_PROXY_LOCK_H_
 
 #include "base/basictypes.h"
 
+#include "ppapi/shared_impl/ppapi_shared_export.h"
+
 namespace base {
 class Lock;
 }
 
 namespace ppapi {
 
 // This is the one lock to rule them all for the ppapi proxy. All PPB interface
 // functions that need to be synchronized should lock this lock on entry. This
 // is normally accomplished by using an appropriate Enter RAII object at the
 // beginning of each thunk function.
 //
 // TODO(dmichael): If this turns out to be too slow and contentious, we'll want
 // to use multiple locks. E.g., one for the var tracker, one for the resource
 // tracker, etc.
-class ProxyLock {
+class PPAPI_SHARED_EXPORT ProxyLock {
  public:
   // Acquire the proxy lock. If it is currently held by another thread, block
   // until it is available. If the lock has not been set using the 'Set' method,
   // this operation does nothing. That is the normal case for the host side;
   // see PluginResourceTracker for where the lock gets set for the out-of-
   // process plugin case.
   static void Acquire();
   // Relinquish the proxy lock. If the lock has not been set, this does nothing.
   static void Release();
 
@@ skipping 36 matching lines @@
     ProxyLock::Acquire();
   }
  private:
   DISALLOW_COPY_AND_ASSIGN(ProxyAutoUnlock);
 };
 
 
 }  // namespace ppapi
 
 #endif  // PPAPI_SHARED_IMPL_PROXY_LOCK_H_