Omit <include> lines over 80+ columns.

presubmit_canned_checks.py

Index: presubmit_canned_checks.py
diff --git a/presubmit_canned_checks.py b/presubmit_canned_checks.py
index 011b982e1bff6179ca4442f41987e2c5e379c268..a90c5ca5f19583d0e4699ad0edbfbfc616ac4d45 100644
--- a/presubmit_canned_checks.py
+++ b/presubmit_canned_checks.py
@@ -364,6 +364,9 @@ def CheckLongLines(input_api, output_api, maxlen, source_file_filter=None):
     if 'url(' in line and file_extension == 'css':
       return True
 
+    if '<include' in line and file_extension in ('css', 'html', 'js'):
+      return True
+
     return input_api.re.match(
         r'.*[A-Za-z][A-Za-z_0-9]{%d,}.*' % long_symbol, line)