GN proto_libary refactoring.

components/tracing/tools/proto_zero_plugin/proto_zero_generator.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "proto_zero_generator.h"
 
 #include <map>
 #include <memory>
 #include <set>
 #include <string>
@@ skipping 191 matching lines @@
   }
 
   // Print top header, namespaces and forward declarations.
   void GeneratePrologue() {
     std::string greeting =
         "// Autogenerated. DO NOT EDIT.\n"
         "// Protobuf compiler (protoc) has generated these stubs with\n"
         "// //components/tracing/tools/proto_zero_plugin.\n";
     std::string guard = package_ + "_" + source_->name() + "_H_";
     UpperString(&guard);
-    StripString(&guard, ".-", '_');
+    StripString(&guard, ".-/\\", '_');
 
     stub_h_->Print(
         "$greeting$\n"
         "#ifndef $guard$\n"
         "#define $guard$\n\n"
         "#include <stddef.h>\n"
         "#include <stdint.h>\n\n"
         "#include \"components/tracing/core/proto_zero_message.h\"\n",
         "greeting", greeting,
         "guard", guard);
@@ skipping 332 matching lines @@
   GeneratorJob job(file, &stub_h_printer, &stub_cc_printer);
   if (!job.GenerateStubs()) {
     *error = job.GetFirstError();
     return false;
   }
   return true;
 }
 
 }  // namespace proto
 }  // namespace tracing