third_party/protobuf: Update to HEAD (83d681ee2c)

third_party/protobuf/php/tests/google/protobuf/empty.pb.php

Index: third_party/protobuf/php/tests/google/protobuf/empty.pb.php
diff --git a/third_party/protobuf/php/tests/google/protobuf/empty.pb.php b/third_party/protobuf/php/tests/google/protobuf/empty.pb.php
new file mode 100644
index 0000000000000000000000000000000000000000..fdd0fe4fe33769eda2a7cb62a0b7945255ab20c0
--- /dev/null
+++ b/third_party/protobuf/php/tests/google/protobuf/empty.pb.php
@@ -0,0 +1,28 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/protobuf/empty.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\DescriptorPool;
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+class GPBEmpty extends \Google\Protobuf\Internal\Message
+{
+
+}
+
+$pool = DescriptorPool::getGeneratedPool();
+
+$pool->internalAddGeneratedFile(hex2bin(
+    "0ab7010a1b676f6f676c652f70726f746f6275662f656d7074792e70726f" .
+    "746f120f676f6f676c652e70726f746f62756622070a05456d7074794276" .
+    "0a13636f6d2e676f6f676c652e70726f746f627566420a456d7074795072" .
+    "6f746f50015a276769746875622e636f6d2f676f6c616e672f70726f746f" .
+    "6275662f7074797065732f656d707479f80101a20203475042aa021e476f" .
+    "6f676c652e50726f746f6275662e57656c6c4b6e6f776e54797065736206" .
+    "70726f746f33"
+));
+