Remove grab-bag includes of v8.h from everywhere.

src/heap/store-buffer-inl.h

 // Copyright 2011 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_STORE_BUFFER_INL_H_
 #define V8_STORE_BUFFER_INL_H_
 
 #include "src/heap/heap.h"
+#include "src/heap/spaces-inl.h"
 #include "src/heap/store-buffer.h"
 
 namespace v8 {
 namespace internal {
 
 Address StoreBuffer::TopAddress() {
   return reinterpret_cast<Address>(heap_->store_buffer_top_address());
 }
 
 
@@ skipping 24 matching lines @@
       DCHECK(callback_ != NULL);
       (*callback_)(heap_, MemoryChunk::FromAnyPointerAddress(heap_, addr),
                    kStoreBufferFullEvent);
     }
   }
 }
 }
 }  // namespace v8::internal
 
 #endif  // V8_STORE_BUFFER_INL_H_