Remove the checked-in scons configuration files.

third_party/modp_b64/modp_b64.scons

Index: third_party/modp_b64/modp_b64.scons
===================================================================
--- third_party/modp_b64/modp_b64.scons	(revision 12583)
+++ third_party/modp_b64/modp_b64.scons	(working copy)
@@ -1,57 +0,0 @@
-# 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.
-
-__doc__ = """
-Configuration for building modp_b64.lib / libmodp_b64.a.
-"""
-
-Import('env')
-
-env = env.Clone(
-    PDB = 'vc80.pdb',
-)
-
-env.Prepend(
-    CPPPATH = [
-        '$CHROME_SRC_DIR',
-    ],
-)
-
-input_files = ChromeFileList([
-    'modp_b64.cc',
-    'modp_b64.h',
-    'modp_b64_data.h',
-])
-
-env.ChromeLibrary('modp_b64', input_files)
-
-p = env.ChromeMSVSProject('modp_b64.vcproj',
-                          dest=('$CHROME_SRC_DIR/third_party/' +
-                                    'modp_b64/modp_b64.vcproj'),
-                          guid='{7100F41F-868D-4E99-80A2-AF8E6574749D}',
-                          keyword='Win32Proj',
-                          # TODO(sgk):  when we can intuit the hierarchy
-                          # from the built targets.
-                          #buildtargets=TODO,
-                          files=input_files,
-                          relative_path_prefix='./',
-                          tools=[
-                              'VCCLCompilerTool',
-                              'VCLibrarianTool',
-                          ],
-                          ConfigurationType='4')
-
-p.AddConfig('Debug|Win32',
-            InheritedPropertySheets=[
-                '$(SolutionDir)../build/common.vsprops',
-                '$(SolutionDir)../build/debug.vsprops',
-                '$(SolutionDir)../build/external_code.vsprops',
-            ])
-
-p.AddConfig('Release|Win32',
-            InheritedPropertySheets=[
-                '$(SolutionDir)../build/common.vsprops',
-                '$(SolutionDir)../build/release.vsprops',
-                '$(SolutionDir)../build/external_code.vsprops',
-            ])