Update to Chromium //base at Chromium commit 01cb97b2e09618bbc3a60c7348f0a844eea20547.

process/launch_win.cc

 // Copyright (c) 2012 The Chromium 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 "base/process/launch.h"
 
 #include <fcntl.h>
 #include <io.h>
 #include <shellapi.h>
 #include <windows.h>
@@ skipping 157 matching lines @@
       return;
     // Don't bother creating a new console for each child process if the
     // parent process is invalid (eg: crashed).
     if (result == ERROR_GEN_FAILURE)
       return;
     if (create_console_if_not_found) {
       // Make a new console if attaching to parent fails with any other error.
       // It should be ERROR_INVALID_HANDLE at this point, which means the
       // browser was likely not started from a console.
       AllocConsole();
+    } else {
+      return;
     }
   }
 
   // Arbitrary byte count to use when buffering output lines.  More
   // means potential waste, less means more risk of interleaved
   // log-lines in output.
   enum { kOutputBufferSize = 64 * 1024 };
 
   if (freopen("CONOUT$", "w", stdout)) {
     setvbuf(stdout, NULL, _IOLBF, kOutputBufferSize);
@@ skipping 188 matching lines @@
 
 bool GetAppOutput(const StringPiece16& cl, std::string* output) {
   return GetAppOutputInternal(cl, false, output);
 }
 
 void RaiseProcessToHighPriority() {
   SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS);
 }
 
 }  // namespace base