[Isolates] Moving TranscendentalCache to Isolate.

src/isolate.cc

 // Copyright 2006-2010 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 73 matching lines @@
     return NULL;
   }
 }
 
 
 Isolate::Isolate()
     : state_(UNINITIALIZED),
       bootstrapper_(NULL),
       break_access_(OS::CreateMutex()),
       stub_cache_(NULL),
+      transcendental_cache_(new TranscendentalCache()),
       handle_scope_implementer_(NULL) {
   heap_.isolate_ = this;
   stack_guard_.isolate_ = this;
 
   handle_scope_data_.Initialize();
 
 #define ISOLATE_INIT_EXECUTE(type, name, initial_value)                        \
   name##_ = (initial_value);
   ISOLATE_INIT_LIST(ISOLATE_INIT_EXECUTE)
 #undef ISOLATE_INIT_EXECUTE
 
 #define ISOLATE_INIT_ARRAY_EXECUTE(type, name, length)                         \
   memset(name##_, 0, sizeof(type) * length);
   ISOLATE_INIT_ARRAY_LIST(ISOLATE_INIT_ARRAY_EXECUTE)
 #undef ISOLATE_INIT_ARRAY_EXECUTE
 }
 
 
 Isolate::~Isolate() {
+  delete transcendental_cache_;
+  transcendental_cache_ = NULL;
   delete stub_cache_;
   stub_cache_ = NULL;
   delete bootstrapper_;
   bootstrapper_ = NULL;
 
   if (state_ == INITIALIZED) --number_of_isolates_;
 }
 
 
 bool Isolate::PreInit() {
@@ skipping 93 matching lines @@
     LOG(LogCodeObjects());
     LOG(LogCompiledFunctions());
   }
 
   state_ = INITIALIZED;
   return true;
 }
 
 
 } }  // namespace v8::internal