Delete the PPAPI example plugin.

ppapi/ppapi_tests.gypi

 # 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.
 
 {
   'targets': [
      {
       'target_name': 'ppapi_example',
       'dependencies': [
         'ppapi.gyp:ppapi_cpp'
       ],
-      'xcode_settings': {
-        'INFOPLIST_FILE': 'example/Info.plist',
-      },
       'sources': [
         'example/example.cc',
       ],
       'conditions': [
         ['OS=="win"', {
           'type': 'shared_library',
           'sources': [
             'example/example.rc',
           ],
           'run_as': {
             'action': [
               '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)chrome<(EXECUTABLE_SUFFIX)',
               '--register-pepper-plugins=$(TargetPath);application/x-ppapi-example',
               'file://$(ProjectDir)/example/example.html',
             ],
           },
         }],
         ['os_posix == 1 and OS != "mac"', {
           'type': 'shared_library',
           'cflags': ['-fvisibility=hidden'],
           # -gstabs, used in the official builds, causes an ICE. Simply remove
           # it.
           'cflags!': ['-gstabs'],
         }],
         ['OS=="mac"', {
           'type': 'loadable_module',
           'mac_bundle': 1,
           'product_name': 'PPAPIExample',
           'product_extension': 'plugin',
-          'sources+': [
-            'example/Info.plist'
-          ],
         }],
       ],
       # See README for instructions on how to run and debug on the Mac.
       #'conditions' : [
       #  ['OS=="mac"', {
       #    'target_name' : 'Chromium',
       #    'type' : 'executable',
       #    'xcode_settings' : {
       #      'ARGUMENTS' : '--renderer-startup-dialog --internal-pepper --no-sandbox file://${SRCROOT}/test_page.html'
       #    },
@@ skipping 378 matching lines @@
       'dependencies': [
         'ppapi_example_skeleton',
         'ppapi.gyp:ppapi_cpp',
       ],
       'sources': [
         'examples/printing/printing.cc',
       ],
     },
   ],
 }