Remove unneeded destructors and add finalization support to various classes.

Issues reported by the Blink GC clang plugin.

R=haraken@chromium.org
BUG=

Review URL: https://codereview.chromium.org/184853006

git-svn-id: svn://svn.chromium.org/blink/trunk@168568 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/core/css/CSSCalculationValue.h

@@ -56,7 +56,7 @@ enum CalculationCategory {
     CalcOther
 };
 
-class CSSCalcExpressionNode : public RefCountedWillBeGarbageCollected<CSSCalcExpressionNode> {
+class CSSCalcExpressionNode : public RefCountedWillBeGarbageCollectedFinalized<CSSCalcExpressionNode> {
 public:
     enum Type {
         CssCalcPrimitiveValue = 1,

third_party/WebKit/Source/core/plugins/DOMPluginArray.h

@@ -35,7 +35,7 @@ namespace WebCore {
 class LocalFrame;
 class PluginData;
 
-class DOMPluginArray FINAL : public RefCountedWillBeGarbageCollected<DOMPluginArray>, public ScriptWrappable, public DOMWindowProperty {
+class DOMPluginArray FINAL : public RefCountedWillBeGarbageCollectedFinalized<DOMPluginArray>, public ScriptWrappable, public DOMWindowProperty {
 public:
     static PassRefPtrWillBeRawPtr<DOMPluginArray> create(LocalFrame* frame)
     {

third_party/WebKit/Source/modules/gamepad/GamepadList.h

@@ -35,7 +35,7 @@
 
 namespace WebCore {
 
-class GamepadList : public RefCountedWillBeGarbageCollected<GamepadList>, public ScriptWrappable {
+class GamepadList : public RefCountedWillBeGarbageCollectedFinalized<GamepadList>, public ScriptWrappable {
 public:
     static PassRefPtrWillBeRawPtr<GamepadList> create() { return adoptRefWillBeNoop(new GamepadList); }
     ~GamepadList();

third_party/WebKit/Source/modules/speech/SpeechRecognitionResult.h

@@ -37,7 +37,7 @@ namespace WebCore {
 // FIXME: oilpan: the platform outer layer (WebSpeechRecognitionResult) depends on
 // holding a WebPrivatePtr (a RefPtr) to this result object. When/if such pointers
 // can be to GCed objects, we can drop the extra reference counting layer.
-class SpeechRecognitionResult : public RefCountedWillBeGarbageCollected<SpeechRecognitionResult>, public ScriptWrappable {
+class SpeechRecognitionResult : public RefCountedWillBeGarbageCollectedFinalized<SpeechRecognitionResult>, public ScriptWrappable {
 public:
     ~SpeechRecognitionResult();
     static PassRefPtrWillBeRawPtr<SpeechRecognitionResult> create(const WillBeHeapVector<RefPtrWillBeMember<SpeechRecognitionAlternative> >&, bool final);