[NaCl SDK] Don't copy .h files to src in SDK.

native_client_sdk/src/build_tools/build_sdk.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 """Entry point for both build and try bots
 
 This script is invoked from XXX, usually without arguments
 to package an SDK. It automatically determines whether
 this SDK is for mac, win, linux.
@@ skipping 731 matching lines @@
   if 'pnacl' in toolchains:
     tarname = 'p' + tarname
   tarfile = os.path.join(SERVER_DIR, tarname)
 
   if options.release:
     pepper_ver = options.release
   print 'Building PEPPER %s at %s' % (pepper_ver, clnumber)
 
   if options.only_examples:
     BuildStepCopyExamples(pepperdir, toolchains)
+    BuildStepBuildLibraries(pepperdir, platform)
     BuildStepBuildExamples(pepperdir, platform)
     if options.test_examples:
       BuildStepTestExamples(pepperdir, platform, pepper_ver)
   elif options.only_updater:
     build_updater.BuildUpdater(OUT_DIR)
   else:  # Build everything.
     BuildStepBuildToolsTests()
 
     BuildStepDownloadToolchains(platform)
     BuildStepCleanPepperDirs(pepperdir, pepperdir_old)
@@ skipping 22 matching lines @@
       # Archive on non-trybots.
       if options.archive or buildbot_common.IsSDKBuilder():
         BuildStepArchiveBundle(pepper_ver, clnumber, tarfile)
         BuildStepArchiveSDKTools()
 
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))