[api] Remove marking persistents as partially dependent

src/heap/gc-tracer.h

 // 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.
 
 #ifndef V8_HEAP_GC_TRACER_H_
 #define V8_HEAP_GC_TRACER_H_
 
 #include "src/base/compiler-specific.h"
 #include "src/base/platform/platform.h"
 #include "src/base/ring-buffer.h"
@@ skipping 62 matching lines @@
   F(MC_MARK_WRAPPER_EPILOGUE)                 \
   F(MC_MARK_WRAPPER_PROLOGUE)                 \
   F(MC_MARK_WRAPPER_TRACING)                  \
   F(MC_MARK_OBJECT_GROUPING)                  \
   F(MC_PROLOGUE)                              \
   F(MC_SWEEP)                                 \
   F(MC_SWEEP_CODE)                            \
   F(MC_SWEEP_MAP)                             \
   F(MC_SWEEP_OLD)                             \
   F(SCAVENGER_CODE_FLUSH_CANDIDATES)          \
-  F(SCAVENGER_OBJECT_GROUPS)                  \
   F(SCAVENGER_OLD_TO_NEW_POINTERS)            \
   F(SCAVENGER_ROOTS)                          \
   F(SCAVENGER_SCAVENGE)                       \
   F(SCAVENGER_SEMISPACE)                      \
   F(SCAVENGER_WEAK)
 
 #define TRACE_GC(tracer, scope_id)                             \
   GCTracer::Scope::ScopeId gc_tracer_scope_id(scope_id);       \
   GCTracer::Scope gc_tracer_scope(tracer, gc_tracer_scope_id); \
   TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("v8.gc"),             \
@@ skipping 329 matching lines @@
   base::RingBuffer<BytesAndDuration> recorded_old_generation_allocations_;
   base::RingBuffer<double> recorded_context_disposal_times_;
   base::RingBuffer<double> recorded_survival_ratios_;
 
   DISALLOW_COPY_AND_ASSIGN(GCTracer);
 };
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_HEAP_GC_TRACER_H_