Finish replicating the *.vsprops structure.

net/tools/tld_cleanup/tld_cleanup.scons

Index: net/tools/tld_cleanup/tld_cleanup.scons
===================================================================
--- net/tools/tld_cleanup/tld_cleanup.scons	(revision 5681)
+++ net/tools/tld_cleanup/tld_cleanup.scons	(working copy)
@@ -10,38 +10,17 @@
 
 env = env.Clone()
 
-env.SConscript([
+env.ApplySConscript([
     '$BASE_DIR/using_base.scons',
     '$CHROME_SRC_DIR/build/using_googleurl.scons',
     '$ICU38_DIR/using_icu38.scons',
     '$NET_DIR/using_net.scons',
-], {'env':env})
+])
 
-env.Prepend(
-    CPPPATH = [
-        '$CHROME_SRC_DIR',
-    ],
-)
-
 if env['PLATFORM'] == 'win32':
   env.Append(
-      CCFLAGS = [
-          '/TP',
-      ],
-
       LINKFLAGS = [
-          '/INCREMENTAL',
-          '/MANIFEST',
-          '/DELAYLOAD:"dwmapi.dll"',
-          '/DELAYLOAD:"uxtheme.dll"',
-          '/DEBUG',
           '/SUBSYSTEM:CONSOLE',
-          '/MACHINE:X86',
-          '/FIXED:No',
-          '/safeseh',
-          '/dynamicbase',
-          '/ignore:4199',
-          '/nxcompat',
       ],
   )