Move dmg_fp in scons build to compile from

net/net_unittests.scons

 # 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 the net_unittests{,.exe} executable.
 """
 
 Import('env')
 
 env = env.Clone()
 
 env.SConscript([
     '$BASE_DIR/using_base.scons',
     '$BZIP2_DIR/using_bzip2.scons',
     '$CHROME_SRC_DIR/build/using_googleurl.scons',
-    '$DMG_FP_DIR/using_dmg_fp.scons',
     '$GTEST_DIR/../using_gtest.scons',
     '$ICU38_DIR/using_icu38.scons',
     '$MODP_B64_DIR/using_modp_b64.scons',
     '$NET_DIR/using_net.scons',
     '$SDCH_DIR/using_sdch.scons',
     '$ZLIB_DIR/using_zlib.scons',
 ], {'env':env})
 
 if env['PLATFORM'] in ('posix', 'darwin'):
   env.SConscript([
@@ skipping 90 matching lines @@
   input_files.extend([
       '../base/platform_test_mac$OBJSUFFIX',
   ])
 
 if env['PLATFORM'] == 'posix':
   input_files.extend([
       'url_request/url_request_unittest.cc',
   ])
 
 env.ChromeTestProgram('net_unittests', input_files)