Disabling DRT related initializations in unit-test mode, they...

webkit/support/platform_support.h

 // Copyright (c) 2010 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.
 
 #ifndef WEBKIT_SUPPORT_PLATFORM_SUPORT_H_
 #define WEBKIT_SUPPORT_PLATFORM_SUPORT_H_
 
 namespace webkit_support {
 // Called before WebKit::initialize().
-void BeforeInitialize();
+void BeforeInitialize(bool unit_test_mode);
 
 // Called after WebKit::initialize().
-void AfterInitialize();
+void AfterInitialize(bool unit_test_mode);
 
 // Called before WebKit::shutdown().
 void BeforeShutdown();
 
 // Called after WebKit::shutdown().
 void AfterShutdown();
 }  // namespace webkit_support
 
 #endif  // WEBKIT_SUPPORT_PLATFORM_SUPORT_H_