Componentization: make InspectorTaskRunner visible for blink_web.

Source/core/inspector/InspectorTaskRunner.h

 // Copyright 2015 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 InspectorTaskRunner_h
 #define InspectorTaskRunner_h
 
+#include "core/CoreExport.h"
 #include "wtf/Forward.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassOwnPtr.h"
 #include <v8.h>
 
 namespace blink {
 
-class InspectorTaskRunner final {
+class CORE_EXPORT InspectorTaskRunner final {
     WTF_MAKE_NONCOPYABLE(InspectorTaskRunner);
 public:
     explicit InspectorTaskRunner(v8::Isolate*);
     ~InspectorTaskRunner();
 
     class Task {
     public:
         virtual ~Task() { }
         virtual void run() = 0;
     };
@@ skipping 10 matching lines @@
     v8::Isolate* m_isolate;
     class ThreadSafeTaskQueue;
     OwnPtr<ThreadSafeTaskQueue> m_taskQueue;
     bool m_ignoreInterrupts;
 };
 
 } // namespace blink
 
 
 #endif // !defined(InspectorTaskRunner_h)