Roll in latest pdfium.

build/all.gyp

 # 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.
 
 {
   'variables': {
     # A hook that can be overridden in other repositories to add additional
     # compilation targets to 'All'. Only used on Android.
     'android_app_targets%': [],
   },
   'targets': [
     {
       'target_name': 'All',
       'type': 'none',
       'xcode_create_dependents_test_runner': 1,
       'dependencies': [
         'some.gyp:*',
         '../base/base.gyp:*',
         '../components/components.gyp:*',
         '../components/components_tests.gyp:*',
         '../content/content.gyp:*',
         '../crypto/crypto.gyp:*',
         '../net/net.gyp:*',
         '../sdch/sdch.gyp:*',
         '../sql/sql.gyp:*',
         '../testing/gmock.gyp:*',
         '../testing/gtest.gyp:*',
         '../third_party/icu/icu.gyp:*',
         '../third_party/libxml/libxml.gyp:*',
+        '../third_party/pdfium/samples/samples.gyp:*',

[scottmg, 2014/05/24 02:41:39]

does it build on ios? might need to go in a !ios block below

[jam, 2014/05/26 19:57:44]

removed from ios/android

         '../third_party/sqlite/sqlite.gyp:*',
         '../third_party/zlib/zlib.gyp:*',
         '../ui/accessibility/accessibility.gyp:*',
         '../ui/base/ui_base.gyp:*',
         '../ui/snapshot/snapshot.gyp:*',
         '../url/url.gyp:*',
       ],
       'conditions': [
         ['OS=="ios"', {
           'dependencies': [
@@ skipping 1186 matching lines @@
             # http://crbug.com/157234
             #'../chrome/chrome.gyp:sync_integration_tests_run',
             '../chrome/chrome.gyp:unit_tests_run',
             '../net/net.gyp:net_unittests_run',
           ],
         }, # target_name: chromium_swarm_tests
       ],
     }],
   ], # conditions
 }