Move blink::PluginData, blink::PluginInfo, blink::MimeTypeInfo to oilpan heap.

third_party/WebKit/Source/platform/plugins/PluginListBuilder.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 24 matching lines @@
 #include "platform/wtf/Allocator.h"
 #include "platform/wtf/Vector.h"
 #include "public/platform/WebPluginListBuilder.h"
 
 namespace blink {
 
 class PluginListBuilder final : public WebPluginListBuilder {
   DISALLOW_NEW();
 
  public:
-  PluginListBuilder(Vector<PluginInfo>* results) : results_(results) {}
+  PluginListBuilder(HeapVector<Member<PluginInfo>>* results)
+      : results_(results) {}
 
   // WebPluginListBuilder methods:
   void AddPlugin(const WebString& name,
                  const WebString& description,
                  const WebString& file_name) override;
   void AddMediaTypeToLastPlugin(const WebString& name,
                                 const WebString& description) override;
   void AddFileExtensionToLastMediaType(const WebString& extension) override;
 
  private:
-  Vector<PluginInfo>* results_;
+  HeapVector<Member<PluginInfo>>* results_;

[tkent, 2017/05/25 00:10:32]

This should be Member<HeapVector<Member<PluginInfo>>>, and this class should be
STACK_ALLOCATED() instead of DISALLOW_NEW().

[lfg, 2017/05/25 01:42:40]

Done.

 };
 
 }  // namespace blink
 
 #endif