Remove socket implementation from V8.

test/cctest/cctest.h

 // Copyright 2008 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 385 matching lines @@
       ->Run();
 }
 
 
 static inline v8::Local<v8::Value> CompileRunWithOrigin(
     const char* source, const char* origin_url) {
   return CompileRunWithOrigin(v8_str(source), origin_url);
 }
 
 
-// Pick a slightly different port to allow tests to be run in parallel.
-static inline int FlagDependentPortOffset() {
-  return ::v8::internal::FLAG_crankshaft == false ? 100 :
-         ::v8::internal::FLAG_always_opt ? 200 : 0;
-}
-
-
 // Helper function that simulates a full new-space in the heap.
 static inline void SimulateFullSpace(v8::internal::NewSpace* space) {
   int new_linear_size = static_cast<int>(
       *space->allocation_limit_address() - *space->allocation_top_address());
   if (new_linear_size == 0) return;
   v8::internal::AllocationResult allocation =
       space->AllocateRaw(new_linear_size);
   v8::internal::FreeListNode* node =
       v8::internal::FreeListNode::cast(allocation.ToObjectChecked());
   node->set_size(space->heap(), new_linear_size);
@@ skipping 24 matching lines @@
     CHECK_EQ(0, heap_profiler_->heap_object_map()->FindUntrackedObjects());
     heap_profiler_->StopHeapObjectsTracking();
   }
 
  private:
   i::HeapProfiler* heap_profiler_;
 };
 
 
 #endif  // ifndef CCTEST_H_