Merge to XFA: Loose checking for trailer's size field

testing/resources/bug_213.pdf

Index: testing/resources/bug_213.pdf
diff --git a/testing/resources/bug_213.pdf b/testing/resources/bug_213.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..d0e251406ba34c105d4d759cf650f147c043a02c
--- /dev/null
+++ b/testing/resources/bug_213.pdf
@@ -0,0 +1,64 @@
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+  /Pages 2 0 R
+>>
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+  /Count 1
+  /Kids [ 3 0 R ]
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+  /Parent 2 0 R
+  /Resources <<
+    /Font <<
+      /F1 4 0 R
+      /F2 5 0 R
+    >>
+  >>
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+>>
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+/F1 12 Tf
+(Hello, world!) Tj
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+/F2 16 Tf
+(Goodbye, world!) Tj
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+trailer <<
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+startxref
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+%%EOF