include fixing: api.h shouldn't include objects-inl.h

test/unittests/interpreter/bytecode-register-allocator-unittest.cc

 // Copyright 2014 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.
 
 #include "src/v8.h"
 
 #include "src/interpreter/bytecode-array-builder.h"
 #include "src/interpreter/bytecode-register-allocator.h"
+#include "src/objects-inl.h"
 #include "test/unittests/test-utils.h"
 
 namespace v8 {
 namespace internal {
 namespace interpreter {
 
 class BytecodeRegisterAllocatorTest : public TestWithIsolateAndZone {
  public:
   BytecodeRegisterAllocatorTest() : allocator_(0) {}
   ~BytecodeRegisterAllocatorTest() override {}
@@ skipping 85 matching lines @@
   CHECK_EQ(reg_list[0].index(), 1);
   CHECK_EQ(reg_list[1].index(), 2);
   CHECK_EQ(reg_list[2].index(), 3);
   CHECK_EQ(allocator()->maximum_register_count(), 4);
   CHECK_EQ(allocator()->next_register_index(), 4);
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8