Preload ddraw.dll before initializing sandbox.

Needed for swiftshader to work.

BUG=116092
TEST=


Review URL: http://codereview.chromium.org/9567021

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@124550 0039d316-1c4b-4281-b951-d872f2087c98

ui/gfx/gl/gl_implementation_win.cc

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -146,6 +146,8 @@ bool InitializeGLBindings(GLImplementation implementation) {
           return false;
         gles_path =
             command_line->GetSwitchValuePath(switches::kSwiftShaderPath);
+        // Preload library
+        LoadLibrary(L"ddraw.dll");
       } else {
         gles_path = module_path;
       }