Update //third_party/protobuf to version 3.

third_party/protobuf/src/google/protobuf/io/printer.cc

Index: third_party/protobuf/src/google/protobuf/io/printer.cc
diff --git a/third_party/protobuf/src/google/protobuf/io/printer.cc b/third_party/protobuf/src/google/protobuf/io/printer.cc
index d2bf3f549f09fe75263e61670523048a39aca965..7d886506265fc92c4cf2d238bd5b187b6d442a55 100644
--- a/third_party/protobuf/src/google/protobuf/io/printer.cc
+++ b/third_party/protobuf/src/google/protobuf/io/printer.cc
@@ -1,6 +1,6 @@
 // Protocol Buffers - Google's data interchange format
 // Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
+// https://developers.google.com/protocol-buffers/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
@@ -34,6 +34,7 @@
 
 #include <google/protobuf/io/printer.h>
 #include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/stubs/logging.h>
 #include <google/protobuf/stubs/common.h>
 
 namespace google {
@@ -142,6 +143,91 @@ void Printer::Print(const char* text,
   Print(vars, text);
 }
 
+void Printer::Print(const char* text,
+                    const char* variable1, const string& value1,
+                    const char* variable2, const string& value2,
+                    const char* variable3, const string& value3,
+                    const char* variable4, const string& value4) {
+  map<string, string> vars;
+  vars[variable1] = value1;
+  vars[variable2] = value2;
+  vars[variable3] = value3;
+  vars[variable4] = value4;
+  Print(vars, text);
+}
+
+void Printer::Print(const char* text,
+                    const char* variable1, const string& value1,
+                    const char* variable2, const string& value2,
+                    const char* variable3, const string& value3,
+                    const char* variable4, const string& value4,
+                    const char* variable5, const string& value5) {
+  map<string, string> vars;
+  vars[variable1] = value1;
+  vars[variable2] = value2;
+  vars[variable3] = value3;
+  vars[variable4] = value4;
+  vars[variable5] = value5;
+  Print(vars, text);
+}
+
+void Printer::Print(const char* text,
+                    const char* variable1, const string& value1,
+                    const char* variable2, const string& value2,
+                    const char* variable3, const string& value3,
+                    const char* variable4, const string& value4,
+                    const char* variable5, const string& value5,
+                    const char* variable6, const string& value6) {
+  map<string, string> vars;
+  vars[variable1] = value1;
+  vars[variable2] = value2;
+  vars[variable3] = value3;
+  vars[variable4] = value4;
+  vars[variable5] = value5;
+  vars[variable6] = value6;
+  Print(vars, text);
+}
+
+void Printer::Print(const char* text,
+                    const char* variable1, const string& value1,
+                    const char* variable2, const string& value2,
+                    const char* variable3, const string& value3,
+                    const char* variable4, const string& value4,
+                    const char* variable5, const string& value5,
+                    const char* variable6, const string& value6,
+                    const char* variable7, const string& value7) {
+  map<string, string> vars;
+  vars[variable1] = value1;
+  vars[variable2] = value2;
+  vars[variable3] = value3;
+  vars[variable4] = value4;
+  vars[variable5] = value5;
+  vars[variable6] = value6;
+  vars[variable7] = value7;
+  Print(vars, text);
+}
+
+void Printer::Print(const char* text,
+                    const char* variable1, const string& value1,
+                    const char* variable2, const string& value2,
+                    const char* variable3, const string& value3,
+                    const char* variable4, const string& value4,
+                    const char* variable5, const string& value5,
+                    const char* variable6, const string& value6,
+                    const char* variable7, const string& value7,
+                    const char* variable8, const string& value8) {
+  map<string, string> vars;
+  vars[variable1] = value1;
+  vars[variable2] = value2;
+  vars[variable3] = value3;
+  vars[variable4] = value4;
+  vars[variable5] = value5;
+  vars[variable6] = value6;
+  vars[variable7] = value7;
+  vars[variable8] = value8;
+  Print(vars, text);
+}
+
 void Printer::Indent() {
   indent_ += "  ";
 }