Update installer for internal plugin.

chrome/chrome_installer.gypi

 # Copyright (c) 2010 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.
 
 {
   'variables': {
     'lastchange_path': '<(SHARED_INTERMEDIATE_DIR)/build/LASTCHANGE',
     # 'branding_dir' is set in the 'conditions' section at the bottom.
   },
   'conditions': [
@@ skipping 333 matching lines @@
         ],
         'packaging_files_binaries': [
           # TODO(mmoss) Any convenient way to get all the relevant build
           # files? (e.g. all locales, resources, etc.)
           '<(PRODUCT_DIR)/chrome',
           '<(PRODUCT_DIR)/chrome.pak',
           '<(PRODUCT_DIR)/chrome_sandbox',
           '<(PRODUCT_DIR)/libffmpegsumo.so',
           '<(PRODUCT_DIR)/xdg-settings',
           '<(PRODUCT_DIR)/locales/en-US.pak',
+          '<(PRODUCT_DIR)/libpdf.so',
         ],
         'flock_bash': ['flock', '--', '/tmp/linux_package_lock', 'bash'],
         'deb_build': '<(PRODUCT_DIR)/installer/debian/build.sh',
         'rpm_build': '<(PRODUCT_DIR)/installer/rpm/build.sh',
         'deb_cmd': ['<@(flock_bash)', '<(deb_build)', '-o' '<(PRODUCT_DIR)',
                     '-b', '<(PRODUCT_DIR)', '-a', '<(target_arch)'],
         'rpm_cmd': ['<@(flock_bash)', '<(rpm_build)', '-o' '<(PRODUCT_DIR)',
                     '-b', '<(PRODUCT_DIR)', '-a', '<(target_arch)'],
         'conditions': [
           ['target_arch=="ia32"', {
@@ skipping 484 matching lines @@
       },
     }],
   ],
 }
 
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