Add a command-line switch --skip-gpu-data-loading.

chrome/test/base/test_launcher_utils.cc

 // Copyright (c) 2011 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 "chrome/test/base/test_launcher_utils.h"
 
 #include "base/command_line.h"
 #include "base/environment.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 23 matching lines @@
   // Enable warning level logging so that we can see when bad stuff happens.
   command_line->AppendSwitch(switches::kEnableLogging);
   command_line->AppendSwitchASCII(switches::kLoggingLevel, "1");  // warning
 
   // Disable safebrowsing autoupdate.
   command_line->AppendSwitch(switches::kSbDisableAutoUpdate);
 
   // Don't install default apps.
   command_line->AppendSwitch(switches::kDisableDefaultApps);
 
+  // Don't collect GPU info, load GPU blacklist, or schedule a GPU blacklist
+  // auto-update.
+  command_line->AppendSwitch(switches::kSkipGpuDataLoading);
+
 #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_CHROMEOS)
   // Don't use the native password stores on Linux since they may
   // prompt for additional UI during tests and cause test failures or
   // timeouts.  Win, Mac and ChromeOS don't look at the kPasswordStore
   // switch.
   if (!command_line->HasSwitch(switches::kPasswordStore))
     command_line->AppendSwitchASCII(switches::kPasswordStore, "basic");
 #endif
 
 #if defined(OS_MACOSX)
@@ skipping 33 matching lines @@
                               const std::string& implementation_name) {
   if (command_line->HasSwitch(switches::kUseGL))
     return false;
 
   command_line->AppendSwitchASCII(switches::kUseGL, implementation_name);
 
   return true;
 }
 
 }  // namespace test_launcher_utils