Simplify current inline allocation tracking mechanism.

src/heap.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 822 matching lines @@
     Heap* heap,
     AllocationSpace space,
     const char* gc_reason = NULL) {
   heap->mark_compact_collector()->SetFlags(Heap::kAbortIncrementalMarkingMask);
   bool result = heap->CollectGarbage(space, gc_reason);
   heap->mark_compact_collector()->SetFlags(Heap::kNoGCFlags);
   return result;
 }
 
 
-void Heap::ReserveSpace(
-    int *sizes,
-    Address *locations_out) {
+void Heap::ReserveSpace(int *sizes, Address *locations_out) {
   bool gc_performed = true;
   int counter = 0;
   static const int kThreshold = 20;
   while (gc_performed && counter++ < kThreshold) {
     gc_performed = false;
     ASSERT(NEW_SPACE == FIRST_PAGED_SPACE - 1);
     for (int space = NEW_SPACE; space <= LAST_PAGED_SPACE; space++) {
       if (sizes[space] != 0) {
         MaybeObject* allocation;
         if (space == NEW_SPACE) {
@@ skipping 7057 matching lines @@
   if (FLAG_concurrent_recompilation) {
     heap_->relocation_mutex_->Lock();
 #ifdef DEBUG
     heap_->relocation_mutex_locked_by_optimizer_thread_ =
         heap_->isolate()->optimizing_compiler_thread()->IsOptimizerThread();
 #endif  // DEBUG
   }
 }
 
 } }  // namespace v8::internal