Enable cc_unittests in component build

webkit/glue/webthread_impl.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 WEBKIT_GLUE_WEBTHREAD_IMPL_H_
 #define WEBKIT_GLUE_WEBTHREAD_IMPL_H_
 
 #include <map>
 
 #include "base/threading/thread.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 34 matching lines @@
 
   MessageLoop* message_loop() const { return thread_->message_loop(); }
 
  private:
   virtual bool IsCurrentThread() const OVERRIDE;
   scoped_ptr<base::Thread> thread_;
 };
 
 class WebThreadImplForMessageLoop : public WebThreadBase {
  public:
-  explicit WebThreadImplForMessageLoop(base::MessageLoopProxy* message_loop);
-  virtual ~WebThreadImplForMessageLoop();
+  WEBKIT_GLUE_EXPORT explicit WebThreadImplForMessageLoop(
+      base::MessageLoopProxy* message_loop);
+  WEBKIT_GLUE_EXPORT virtual ~WebThreadImplForMessageLoop();
 
   virtual void postTask(Task* task);
   virtual void postDelayedTask(Task* task, long long delay_ms);
 
   virtual void enterRunLoop();
   virtual void exitRunLoop();
 
  private:
   virtual bool IsCurrentThread() const OVERRIDE;
   scoped_refptr<base::MessageLoopProxy> message_loop_;
 };
 
 } // namespace webkit_glue
 
 #endif