Inlining PPAPI_LIBS as its now the same everywhere.

ppapi/native_client/tests/ppapi_geturl/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.
 
 # ppapi_geturl.html - test driver that loads the nexe and scripts it
 # ppapi_geturl_success.html - to be url-loaded and displayed w/n driver html
 #
 # ppapi_geturl.cc - implementation of PPP interface
 # module.h/cc - implementation of PPP_Instance interface
@@ skipping 12 matching lines @@
 
 nexe = env.ProgramNameForNmf('ppapi_geturl')
 env.Alias('ppapi_geturl${PROGSUFFIX}',
           ['$STAGING_DIR/%s${PROGSUFFIX}' % nexe])
 
 ppapi_geturl_nexe = env.ComponentProgram(nexe,
                                          ['module.cc',
                                           'ppapi_geturl.cc',
                                           'url_load_request.cc',
                                           ],
-                                         EXTRA_LIBS=['${PPAPI_LIBS}',
+                                         EXTRA_LIBS=['ppapi',
                                                      'platform'])
 
 env.Publish(nexe, 'run',
             ['ppapi_geturl.html',
              'ppapi_geturl_success.html'])
 
 node = env.PPAPIBrowserTester('ppapi_geturl_browser_test.out',
                               url='ppapi_geturl.html',
                               nmf_names=['ppapi_geturl'],
                               files=env.ExtractPublishedFiles(nexe),
                               args=['--allow_404'],
                               )
 
 env.AddNodeToTestSuite(node,
                        ['chrome_browser_tests'],
                        'run_ppapi_geturl_browser_test',
                        is_broken=env.PPAPIBrowserTesterIsBroken())