Start the crash_service on windows when running ui tests, if it's not running...

base/process_util_win.cc

 // Copyright (c) 2006-2008 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_util.h"
 
 #include <windows.h>
 #include <winternl.h>
 #include <psapi.h>
 
@@ skipping 160 matching lines @@
   CloseHandle(process);
   return ret;
 }
 
 bool KillProcess(ProcessHandle process, int exit_code, bool wait) {
   bool result = (TerminateProcess(process, exit_code) != FALSE);
   if (result && wait) {
     // The process may not end immediately due to pending I/O
     if (WAIT_OBJECT_0 != WaitForSingleObject(process, 60 * 1000))
       DLOG(ERROR) << "Error waiting for process exit: " << GetLastError();
-  } else {
+  } else if (!result) {
     DLOG(ERROR) << "Unable to terminate process: " << GetLastError();
   }
   return result;
 }
 
 bool DidProcessCrash(ProcessHandle handle) {
   DWORD exitcode = 0;
   if (!::GetExitCodeProcess(handle, &exitcode)) {
     NOTREACHED();
     return false;
@@ skipping 450 matching lines @@
 void EnableTerminationOnHeapCorruption() {
   // Ignore the result code. Supported on XP SP3 and Vista.
   HeapSetInformation(NULL, HeapEnableTerminationOnCorruption, NULL, 0);
 }
 
 void RaiseProcessToHighPriority() {
   SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS);
 }
 
 }  // namespace base