Create simple suppressions file in PDFium repository.

testing/tools/run_corpus_tests.py

Index: testing/tools/run_corpus_tests.py
diff --git a/testing/tools/run_corpus_tests.py b/testing/tools/run_corpus_tests.py
index 3cfc3e7dbbe07a0f91e318c076626453406229df..d56cb1c238232b34b754d872bda5a32b391a4abf 100755
--- a/testing/tools/run_corpus_tests.py
+++ b/testing/tools/run_corpus_tests.py
@@ -86,6 +86,9 @@ def main():
   if not os.path.exists(working_dir):
     os.makedirs(working_dir)
 
+  with open(os.path.join(testing_dir, 'SUPPRESSIONS')) as f:
+    suppression_list = [x.strip() for x in f.readlines()]
+
   # test files are under .../pdfium/testing/corpus.
   failures = []
   walk_from_dir = os.path.join(testing_dir, 'corpus');
@@ -95,7 +98,10 @@ def main():
       if input_file_re.match(input_filename):
          input_path = os.path.join(source_dir, input_filename)
          if os.path.isfile(input_path):
-           if not test_one_file(input_filename, source_dir, working_dir,
+           if input_filename in suppression_list:
+             print "Not running %s, found in SUPPRESSIONS file" % input_filename
+             continue
+         if not test_one_file(input_filename, source_dir, working_dir,
                                 pdfium_test_path, pdfium_diff_path):
              failures.append(input_path)