[Isolates] Merge crankshaft (r5922 from bleeding_edge).

src/allocation-inl.h

 // Copyright 2010 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 16 matching lines @@
 
 #ifndef V8_ALLOCATION_INL_H_
 #define V8_ALLOCATION_INL_H_
 
 #include "allocation.h"
 
 namespace v8 {
 namespace internal {
 
 
-NativeAllocationChecker::NativeAllocationChecker(
-    NativeAllocationChecker::NativeAllocationAllowed allowed)
-    : allowed_(allowed) {
-#ifdef DEBUG
-  if (allowed == DISALLOW) {
-    Isolate* isolate = Isolate::Current();
-    isolate->set_allocation_disallowed(isolate->allocation_disallowed() + 1);
-  }
-#endif
-}
-
-
-NativeAllocationChecker::~NativeAllocationChecker() {
-#ifdef DEBUG
-  Isolate* isolate = Isolate::Current();
-  if (allowed_ == DISALLOW) {
-    isolate->set_allocation_disallowed(isolate->allocation_disallowed() - 1);
-  }
-  ASSERT(isolate->allocation_disallowed() >= 0);
-#endif
-}
-
-
-bool NativeAllocationChecker::allocation_allowed() {
-#ifdef DEBUG
-  return Isolate::Current()->allocation_disallowed() == 0;
-#else
-  return true;
-#endif  // DEBUG
-}
-
-
 void* PreallocatedStorage::New(size_t size) {
   return Isolate::Current()->PreallocatedStorageNew(size);
 }
 
 
 void PreallocatedStorage::Delete(void* p) {
   return Isolate::Current()->PreallocatedStorageDelete(p);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ALLOCATION_INL_H_