Chromium roll (https://codereview.chromium.org/976353002)

tools/clang/blink_gc_plugin/Config.h

 // Copyright 2014 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.
 
 // This file defines the names used by GC infrastructure.
 
 // TODO: Restructure the name determination to use fully qualified names (ala,
 // blink::Foo) so that the plugin can be enabled for all of chromium. Doing so
 // would allow us to catch errors with structures outside of blink that might
 // have unsafe pointers to GC allocated blink structures.
@@ skipping 218 matching lines @@
         return NOT_TRACE_METHOD;
     } else if (!IsVisitorPtrType(formal_type)) {
       return NOT_TRACE_METHOD;
     }
 
     if (name == kTraceName)
       return TRACE_METHOD;
     if (name == kTraceAfterDispatchName)
       return TRACE_AFTER_DISPATCH_METHOD;
     if (name == kTraceImplName)
-      return TRACE_AFTER_DISPATCH_METHOD;
+      return TRACE_IMPL_METHOD;
     if (name == kTraceAfterDispatchImplName)
       return TRACE_AFTER_DISPATCH_IMPL_METHOD;
 
     assert(false && "Should not reach here");
     return NOT_TRACE_METHOD;
   }
 
   static bool IsTraceMethod(clang::FunctionDecl* method) {
     return GetTraceMethodType(method) != NOT_TRACE_METHOD;
   }
 
   static bool IsTraceImplName(const std::string& name) {
     return name == kTraceImplName || name == kTraceAfterDispatchImplName;
   }
 
   static bool StartsWith(const std::string& str, const std::string& prefix) {
     if (prefix.size() > str.size())
       return false;
     return str.compare(0, prefix.size(), prefix) == 0;
   }
 
   static bool EndsWith(const std::string& str, const std::string& suffix) {
     if (suffix.size() > str.size())
       return false;
     return str.compare(str.size() - suffix.size(), suffix.size(), suffix) == 0;
   }
 };
 
 #endif  // TOOLS_BLINK_GC_PLUGIN_CONFIG_H_