Remove support for specifying the number of available threads

src/d8.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.
 
 
 // Defined when linking against shared lib on Windows.
 #if defined(USING_V8_SHARED) && !defined(V8_SHARED)
 #define V8_SHARED
 #endif
 
@@ skipping 1620 matching lines @@
   if (i::FLAG_gdbjit) {
     create_params.code_event_handler = i::GDBJITInterface::EventHandler;
   }
 #endif
 #ifdef ENABLE_VTUNE_JIT_INTERFACE
   create_params.code_event_handler = vTune::GetVtuneCodeEventHandler();
 #endif
 #ifndef V8_SHARED
   create_params.constraints.ConfigureDefaults(
       base::SysInfo::AmountOfPhysicalMemory(),
-      base::SysInfo::AmountOfVirtualMemory(),
-      base::SysInfo::NumberOfProcessors());
+      base::SysInfo::AmountOfVirtualMemory());
 
   Shell::counter_map_ = new CounterMap();
   if (i::FLAG_dump_counters || i::FLAG_track_gc_object_stats) {
     create_params.counter_lookup_callback = LookupCounter;
     create_params.create_histogram_callback = CreateHistogram;
     create_params.add_histogram_sample_callback = AddHistogramSample;
   }
 #endif
   Isolate* isolate = Isolate::New(create_params);
   DumbLineEditor dumb_line_editor(isolate);
@@ skipping 65 matching lines @@
 }
 
 }  // namespace v8
 
 
 #ifndef GOOGLE3
 int main(int argc, char* argv[]) {
   return v8::Shell::Main(argc, argv);
 }
 #endif