stop shipping ppNaClPlugin in the NaCL SDK

ppapi/native_client/src/trusted/plugin/build.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.
 
 # TODO(polina): for Mac build check if no longer need .r files and/or document
 # target browsers for each bundle target.
 
 Import('env')
 
@@ skipping 154 matching lines @@
   # site_scons/site_tools/target_platform_mac.py
   bundle_name = '${STAGING_DIR}/' + ppNaClPlugin + '.bundle'
   plugin_env.Bundle(bundle_name,
                     BUNDLE_EXE = ppapi_plugin,
                     BUNDLE_PKGINFO_FILENAME = 0,
                     BUNDLE_RESOURCES = 'ppNaClPlugin.rsrc',
                     BUNDLE_INFO_PLIST = 'osx_ppapi/Info.plist')
 
 plugin_env.Alias('plugin', plugin_env.GetPPAPIPluginPath(False))
 
-if env.Bit('windows'):
-  env.SDKInstallBin(ppNaClPlugin + '.dll', ppapi_plugin)
-else:
-  env.SDKInstallBin(ppNaClPlugin + '.so', ppapi_plugin)
 
 ###############################################################################
 # PPAPI Plugin Test
 ###############################################################################
 
 # Rather than link ppNaClPlugin statically, this unittest uses the dynamic
 # library.  Note that these tests do not yet run on ARM.
 unittest_sources = ['dylib_unittest.cc', 'plugin_unittest.cc']
 if env.Bit('target_x86'):
   if env.Bit('linux'):
     unittest = env.ComponentProgram('ppapi_plugin_unittest',
                                     unittest_sources,
                                     no_import_lib=True,
                                     EXTRA_LIBS=['dl'])
   elif env.Bit('mac'):
     unittest = env.ComponentProgram('ppapi_plugin_unittest', unittest_sources)
   elif env.Bit('windows'):
     unittest = env.ComponentProgram('ppapi_plugin_unittest',
                                     unittest_sources,
                                     no_import_lib=True)
   node = env.CommandTest('ppapi_plugin_unittest.out',
                          command=[unittest,
                                   ppapi_plugin,
                                   env['BUILD_ISA_NAME']])
   env.AddNodeToTestSuite(node, ['small_tests'], 'run_ppapi_plugin_unittest')
 
 
 # TODO(polina,sehr): add a test for the PPAPI plugin on ARM.