Check that classes with non-trivial destructors have finalization support.

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.
 
 #ifndef TOOLS_BLINK_GC_PLUGIN_CONFIG_H_
 #define TOOLS_BLINK_GC_PLUGIN_CONFIG_H_
 
 #include "clang/AST/AST.h"
@@ skipping 55 matching lines @@
            name == "PersistentHeapHashSet";
   }
 
   static bool IsGCCollection(const std::string& name) {
     return name == "HeapVector" ||
            name == "HeapHashMap" ||
            name == "HeapHashSet" ||
            IsPersistentGCCollection(name);
   }
 
+  static bool IsVector(const std::string& name) {
+    return name == "Vector" ||
+           name == "HeapVector" ||
+           name == "PersistentHeapVector";
+  }
+
   static bool IsHashMap(const std::string& name) {
     return name == "HashMap" ||
            name == "HeapHashMap" ||
            name == "PersistentHeapHashMap";
   }
 
   // Assumes name is a valid collection name.
   static size_t CollectionDimension(const std::string& name) {
     return (IsHashMap(name) || name == "pair") ? 2 : 1;
   }
 
   static bool IsGCMixinBase(const std::string& name) {
     return name == "GarbageCollectedMixin";
   }
 
   static bool IsGCFinalizedBase(const std::string& name) {
     return name == "GarbageCollectedFinalized" ||
-           name == "RefCountedGarbageCollected";
+           name == "RefCountedGarbageCollected" ||
+           IsGCMixinBase(name);;
   }
 
   static bool IsGCBase(const std::string& name) {
     return name == "GarbageCollected" ||
-           IsGCFinalizedBase(name) ||
-           IsGCMixinBase(name);
+           IsGCFinalizedBase(name);
   }
 
   static bool IsVisitor(const std::string& name) { return name == "Visitor"; }
 
   static bool IsTraceMethod(clang::CXXMethodDecl* method,
                             bool* isTraceAfterDispatch = 0) {
     if (method->getNumParams() != 1)
       return false;
 
     const std::string& name = method->getNameAsString();
@@ skipping 24 matching lines @@
   }
 
   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_