Enable component builds for fuzzers

src/contexts.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_CONTEXTS_H_
 #define V8_CONTEXTS_H_
 
 #include "src/heap/heap.h"
 #include "src/objects.h"
 
@@ skipping 410 matching lines @@
   bool is_declaration_context();
 
   // Get the next closure's context on the context chain.
   Context* closure_context();
 
   // Returns a JSGlobalProxy object or null.
   JSObject* global_proxy();
   void set_global_proxy(JSObject* global);
 
   // Get the JSGlobalObject object.
-  JSGlobalObject* global_object();
+  V8_EXPORT_PRIVATE JSGlobalObject* global_object();
 
   // Get the script context by traversing the context chain.
   Context* script_context();
 
   // Compute the native context.
   inline Context* native_context();
   inline void set_native_context(Context* context);
 
   // Predicates for context types.  IsNativeContext is also defined on Object
   // because we frequently have to know if arbitrary objects are natives
@@ skipping 102 matching lines @@
       kHeaderSize, kSize, kSize> ScavengeBodyDescriptor;
 
   typedef FixedBodyDescriptor<
       kHeaderSize,
       kHeaderSize + FIRST_WEAK_SLOT * kPointerSize,
       kSize> MarkCompactBodyDescriptor;
 
  private:
 #ifdef DEBUG
   // Bootstrapping-aware type checks.
-  static bool IsBootstrappingOrNativeContext(Isolate* isolate, Object* object);
+  V8_EXPORT_PRIVATE static bool IsBootstrappingOrNativeContext(Isolate* isolate,
+                                                               Object* object);
   static bool IsBootstrappingOrValidParentContext(Object* object, Context* kid);
 #endif
 
   STATIC_ASSERT(kHeaderSize == Internals::kContextHeaderSize);
   STATIC_ASSERT(EMBEDDER_DATA_INDEX == Internals::kContextEmbedderDataIndex);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CONTEXTS_H_