Base: A few more files using BASE_API (for base.dll)

base/callback_internal.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.
 
 // This file contains utility functions and classes that help the
 // implementation, and management of the Callback objects.
 
 #ifndef BASE_CALLBACK_INTERNAL_H_
 #define BASE_CALLBACK_INTERNAL_H_
 #pragma once
 
+#include "base/base_api.h"
 #include "base/ref_counted.h"
 
 namespace base {
 namespace internal {
 
 // InvokerStorageBase is used to provide an opaque handle that the Callback
 // class can use to represent a function object with bound arguments.  It
 // behaves as an existential type that is used by a corresponding
 // DoInvoke function to perform the function execution.  This allows
 // us to shield the Callback class from the types of the bound argument via
@@ skipping 22 matching lines @@
   mutable scoped_refptr<InvokerStorageBase> invoker_storage_;
 };
 
 template <typename T>
 InvokerStorageHolder<T> MakeInvokerStorageHolder(T* o) {
   return InvokerStorageHolder<T>(o);
 }
 
 // Holds the Callback methods that don't require specialization to reduce
 // template bloat.
-class CallbackBase {
+class BASE_API CallbackBase {
  public:
   // Returns true if Callback is null (doesn't refer to anything).
   bool is_null() const;
 
   // Returns the Callback into an uninitalized state.
   void Reset();
 
   bool Equals(const CallbackBase& other) const;
 
  protected:
@@ skipping 12 matching lines @@
   ~CallbackBase();
 
   scoped_refptr<InvokerStorageBase> invoker_storage_;
   InvokeFuncStorage polymorphic_invoke_;
 };
 
 }  // namespace internal
 }  // namespace base
 
 #endif  // BASE_CALLBACK_INTERNAL_H_