Oilpan: declare and define various inspector class dtors out-of-line.

Source/core/inspector/ScriptArguments.h

Index: Source/core/inspector/ScriptArguments.h
diff --git a/Source/core/inspector/ScriptArguments.h b/Source/core/inspector/ScriptArguments.h
index f3488fb823799795fe18ee78cda84052218a740c..d8df0555e21be1fdc03ef977cdee5aa504132f19 100644
--- a/Source/core/inspector/ScriptArguments.h
+++ b/Source/core/inspector/ScriptArguments.h
@@ -41,11 +41,12 @@ namespace blink {
 
 class ScriptValue;
 
-class ScriptArguments : public RefCountedWillBeGarbageCollectedFinalized<ScriptArguments> {
-    DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(ScriptArguments);
+class ScriptArguments final : public RefCountedWillBeGarbageCollectedFinalized<ScriptArguments> {
 public:
     static PassRefPtrWillBeRawPtr<ScriptArguments> create(ScriptState*, Vector<ScriptValue>& arguments);
 
+    ~ScriptArguments();
+
     const ScriptValue& argumentAt(size_t) const;
     size_t argumentCount() const { return m_arguments.size(); }