[snapshot] Move builtins generation into mksnapshot

src/isolate.cc

 // Copyright 2012 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/isolate.h"
 
 #include <stdlib.h>
 
 #include <fstream>  // NOLINT(readability/streams)
 #include <sstream>
 
 #include "src/assembler-inl.h"
 #include "src/ast/ast-value-factory.h"
 #include "src/ast/context-slot-cache.h"
 #include "src/base/hashmap.h"
 #include "src/base/platform/platform.h"
 #include "src/base/sys-info.h"
 #include "src/base/utils/random-number-generator.h"
 #include "src/basic-block-profiler.h"
 #include "src/bootstrapper.h"
+#include "src/builtins/setup-builtins.h"
 #include "src/cancelable-task.h"
 #include "src/codegen.h"
 #include "src/compilation-cache.h"
 #include "src/compilation-statistics.h"
 #include "src/compiler-dispatcher/compiler-dispatcher.h"
 #include "src/compiler-dispatcher/optimizing-compile-dispatcher.h"
 #include "src/crankshaft/hydrogen.h"
 #include "src/debug/debug.h"
 #include "src/deoptimizer.h"
 #include "src/elements.h"
@@ skipping 2260 matching lines @@
       descriptor_lookup_cache_(NULL),
       handle_scope_implementer_(NULL),
       unicode_cache_(NULL),
       allocator_(FLAG_trace_gc_object_stats ? new VerboseAccountingAllocator(
                                                   &heap_, 256 * KB, 128 * KB)
                                             : new AccountingAllocator()),
       inner_pointer_to_code_cache_(NULL),
       global_handles_(NULL),
       eternal_handles_(NULL),
       thread_manager_(NULL),
+      setup_builtins_delegate_(NULL),
       regexp_stack_(NULL),
       date_cache_(NULL),
       call_descriptor_data_(NULL),
       // TODO(bmeurer) Initialized lazily because it depends on flags; can
       // be fixed once the default isolate cleanup is done.
       random_number_generator_(NULL),
       rail_mode_(PERFORMANCE_ANIMATION),
       promise_hook_or_debug_is_active_(false),
       promise_hook_(NULL),
       load_start_time_ms_(0),
@@ skipping 417 matching lines @@
   }
 
   if (create_heap_objects) {
     // Terminate the partial snapshot cache so we can iterate.
     partial_snapshot_cache_.Add(heap_.undefined_value());
   }
 
   InitializeThreadLocal();
 
   bootstrapper_->Initialize(create_heap_objects);
-  builtins_.SetUp(this, create_heap_objects);
+  if (setup_builtins_delegate_ == nullptr) {
+    setup_builtins_delegate_ = new SetupBuiltinsDelegate();
+  }
+  setup_builtins_delegate_->SetupBuiltins(this, create_heap_objects);
+  delete setup_builtins_delegate_;
+  setup_builtins_delegate_ = nullptr;
   if (create_heap_objects) heap_.CreateFixedStubs();
 
   if (FLAG_log_internal_timer_events) {
     set_event_logger(Logger::DefaultEventLoggerSentinel);
   }
 
   if (FLAG_trace_hydrogen || FLAG_trace_hydrogen_stubs || FLAG_trace_turbo ||
       FLAG_trace_turbo_graph) {
     PrintF("Concurrent recompilation has been disabled for tracing.\n");
   } else if (OptimizingCompileDispatcher::Enabled()) {
@@ skipping 983 matching lines @@
   // Then check whether this scope intercepts.
   if ((flag & intercept_mask_)) {
     intercepted_flags_ |= flag;
     return true;
   }
   return false;
 }
 
 }  // namespace internal
 }  // namespace v8