[d8] Fix the shared-library build

src/allocation.h

 // Copyright 2012 the V8 project 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 V8_ALLOCATION_H_
 #define V8_ALLOCATION_H_
 
 #include "src/globals.h"
 
 namespace v8 {
 namespace internal {
 
 // Called when allocation routines fail to allocate.
 // This function should not return, but should terminate the current
 // processing.
-void FatalProcessOutOfMemory(const char* message);
+V8_EXPORT_PRIVATE void FatalProcessOutOfMemory(const char* message);
 
 // Superclass for classes managed with new & delete.
-class Malloced {
+class V8_EXPORT_PRIVATE Malloced {
  public:
   void* operator new(size_t size) { return New(size); }
   void  operator delete(void* p) { Delete(p); }
 
   static void* New(size_t size);
   static void Delete(void* p);
 };
 
 
 // A macro is used for defining the base class used for embedded instances.
@@ skipping 35 matching lines @@
 
 template <typename T>
 void DeleteArray(T* array) {
   delete[] array;
 }
 
 
 // The normal strdup functions use malloc.  These versions of StrDup
 // and StrNDup uses new and calls the FatalProcessOutOfMemory handler
 // if allocation fails.
-char* StrDup(const char* str);
+V8_EXPORT_PRIVATE char* StrDup(const char* str);
 char* StrNDup(const char* str, int n);
 
 
 // Allocation policy for allocating in the C free store using malloc
 // and free. Used as the default policy for lists.
 class FreeStoreAllocationPolicy {
  public:
   INLINE(void* New(size_t size)) { return Malloced::New(size); }
   INLINE(static void Delete(void* p)) { Malloced::Delete(p); }
 };
 
 
 void* AlignedAlloc(size_t size, size_t alignment);
 void AlignedFree(void *ptr);
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_ALLOCATION_H_