[builtins] Move more files into v8_builtins_generators source set

src/builtins/builtins-constructor-gen.h

-// Copyright 2016 the V8 project authors. All rights reserved.
+// Copyright 2017 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_BUILTINS_BUILTINS_CONSTRUCTOR_GEN_H_
+#define V8_BUILTINS_BUILTINS_CONSTRUCTOR_GEN_H_
+
 #include "src/code-stub-assembler.h"
 
 namespace v8 {
 namespace internal {
 
 class ConstructorBuiltinsAssembler : public CodeStubAssembler {
  public:
   explicit ConstructorBuiltinsAssembler(compiler::CodeAssemblerState* state)
       : CodeStubAssembler(state) {}
 
   Node* EmitFastNewClosure(Node* shared_info, Node* feedback_vector, Node* slot,
                            Node* context);
   Node* EmitFastNewFunctionContext(Node* closure, Node* slots, Node* context,
                                    ScopeType scope_type);
-  static int MaximumFunctionContextSlots();
 
   Node* EmitFastCloneRegExp(Node* closure, Node* literal_index, Node* pattern,
                             Node* flags, Node* context);
   Node* EmitFastCloneShallowArray(Node* closure, Node* literal_index,
                                   Node* context, Label* call_runtime,
                                   AllocationSiteMode allocation_site_mode);
 
-  // Maximum number of elements in copied array (chosen so that even an array
-  // backed by a double backing store will fit into new-space).
-  static const int kMaximumClonedShallowArrayElements =
-      JSArray::kInitialMaxFastElementArray * kPointerSize / kDoubleSize;
-
   void CreateFastCloneShallowArrayBuiltin(
       AllocationSiteMode allocation_site_mode);
 
-  // Maximum number of properties in copied objects.
-  static const int kMaximumClonedShallowObjectProperties = 6;
-  static int FastCloneShallowObjectPropertiesCount(int literal_length);
   Node* EmitFastCloneShallowObject(Label* call_runtime, Node* closure,
                                    Node* literals_index,
                                    Node* properties_count);
   void CreateFastCloneShallowObjectBuiltin(int properties_count);
 
   Node* EmitFastNewObject(Node* context, Node* target, Node* new_target);
 
   Node* EmitFastNewObject(Node* context, Node* target, Node* new_target,
                           Label* call_runtime);
 
  private:
-  static const int kMaximumSlots = 0x8000;
-  static const int kSmallMaximumSlots = 10;
-
   Node* NonEmptyShallowClone(Node* boilerplate, Node* boilerplate_map,
                              Node* boilerplate_elements, Node* allocation_site,
                              Node* capacity, ElementsKind kind);
-
-  // FastNewFunctionContext can only allocate closures which fit in the
-  // new space.
-  STATIC_ASSERT(((kMaximumSlots + Context::MIN_CONTEXT_SLOTS) * kPointerSize +
-                 FixedArray::kHeaderSize) < kMaxRegularHeapObjectSize);
 };
 
 }  // namespace internal
 }  // namespace v8
+
+#endif  // V8_BUILTINS_BUILTINS_CONSTRUCTOR_GEN_H_