Nasty workaround for bug 632.

src/api.cc

 // Copyright 2009 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 2891 matching lines @@
     v8::Handle<ObjectTemplate> global_template,
     v8::Handle<Value> global_object) {
   EnsureInitialized("v8::Context::New()");
   LOG_API("Context::New");
   ON_BAILOUT("v8::Context::New()", return Persistent<Context>());
 
   // Enter V8 via an ENTER_V8 scope.
   i::Handle<i::Context> env;
   {
     ENTER_V8;
+
+    // BUG(632): Force GC to workaround instability issues.
+    i::Heap::CollectAllGarbage(false);
+
     v8::Handle<ObjectTemplate> proxy_template = global_template;
     i::Handle<i::FunctionTemplateInfo> proxy_constructor;
     i::Handle<i::FunctionTemplateInfo> global_constructor;
 
     if (!global_template.IsEmpty()) {
       // Make sure that the global_template has a constructor.
       global_constructor =
           EnsureConstructor(Utils::OpenHandle(*global_template));
 
       // Create a fresh template for the global proxy object.
@@ skipping 1066 matching lines @@
 
 
 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) {
   HandleScopeImplementer* thread_local =
       reinterpret_cast<HandleScopeImplementer*>(storage);
   thread_local->IterateThis(v);
   return storage + ArchiveSpacePerThread();
 }
 
 } }  // namespace v8::internal