Cosmetic changes to tests to make it easier to concatenate them.

test/cctest/profiler-extension.cc

 // Copyright 2013 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 54 matching lines @@
 
 
 void ProfilerExtension::StopProfiling(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
   v8::CpuProfiler* cpu_profiler = args.GetIsolate()->GetCpuProfiler();
   last_profile = cpu_profiler->StopProfiling((args.Length() > 0)
       ? args[0].As<v8::String>()
       : v8::String::Empty(args.GetIsolate()));
 }
 
-} }  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8