Inlining PPAPI_LIBS as its now the same everywhere.

ppapi/native_client/tests/ppapi_browser/bad/nacl.scons

 # -*- python -*-
 # Copyright (c) 2012 The Native Client Authors.  All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
 # Tests fatal errors that occur during loading.
 # (See ppapi_browser/crash for fatal errors that occur after loading).
 # TODO(polina): rename the directory and browser test to bad_load
 #
 # Manual testing with localhost:5103/scons-out/.../staging/ppapi_bad.html:
@@ skipping 28 matching lines @@
 for kind in [ 'ppp_initialize', 'ppp_initialize_crash',
               'no_ppp_instance', 'get_ppp_instance_crash',
               'get_ppp_messaging_crash', 'get_ppp_printing_crash',
               'ppp_instance_didcreate', 'ppp_instance_didcreate_crash',
               'event_replay_crash'
               ]:
   bad_nmf = 'ppapi_bad_%s' % kind
   bad_nexe = env.ProgramNameForNmf('ppapi_bad_%s' % kind)
   env.ComponentProgram(bad_nexe,
                        ['ppapi_bad_%s.cc' % kind],
-                       EXTRA_LIBS=['${PPAPI_LIBS}',
+                       EXTRA_LIBS=['ppapi',
                                    'platform',
                                    'pthread',
                                    'gio'])
   nmf_names.append(bad_nmf)
   ppapi_bad_files.extend(env.ExtractPublishedFiles(bad_nexe))
   env.Depends(ppapi_bad, env.Alias(bad_nexe))
 
 # "scons --mode=nacl ppapi_bad" will publish the html and all of its
 # dependencies to scons-out.
 env.Alias('ppapi_bad', ppapi_bad)
@@ skipping 59 matching lines @@
       files=ppapi_bad_native_files,
       nacl_exe_stderr={
           'file': '${TARGET_ROOT}/test_results/ppapi_bad_native_test.log',
           'golden': '${TEST_DIR}/ppapi_bad_native_glibc.stderr'}
       )
 
 env.AddNodeToTestSuite(node,
                        ['chrome_browser_tests'],
                        'run_ppapi_bad_native_test',
                        is_broken=env.PPAPIBrowserTesterIsBroken())