Remove the checked-in scons configuration files.

chrome/app/theme/theme_dll.scons

Index: chrome/app/theme/theme_dll.scons
===================================================================
--- chrome/app/theme/theme_dll.scons	(revision 12583)
+++ chrome/app/theme/theme_dll.scons	(working copy)
@@ -1,20 +0,0 @@
-# Copyright (c) 2009 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.
-
-Import('env')
-
-env = env.Clone()
-
-# The fake target gets replaced with real targets when the GRIT Builder runs.
-generated = env.GRIT(
-    '$TARGET_ROOT/grit_derived_sources/fake_theme_resources.grd',
-    '$CHROME_SRC_DIR/chrome/app/theme/theme_resources.grd')
-
-if env.Bit('linux'):
-  theme_default_pak = env.Repack('$TARGET_ROOT/themes/default.pak',
-      ['$TARGET_ROOT/grit_derived_sources/theme_resources.pak']
-  )
-  i = env.Install('$DESTINATION_ROOT/themes/', theme_default_pak)
-  env.Requires('$DESTINATION_ROOT/chrome', i)
-  env.Requires('$DESTINATION_ROOT/unit_tests', i)