| Index: Source/modules/serviceworkers/CacheStorage.cpp
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| diff --git a/Source/modules/serviceworkers/CacheStorage.cpp b/Source/modules/serviceworkers/CacheStorage.cpp
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| index 1c5473a6ae80b78818ad31086697389bcc6f9413..9f6a6a859009d5b2bc70dbadfce91c0bcabfcb26 100644
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| --- a/Source/modules/serviceworkers/CacheStorage.cpp
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| +++ b/Source/modules/serviceworkers/CacheStorage.cpp
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| @@ -29,7 +29,7 @@ PassRefPtrWillBeRawPtr<DOMException> createNoImplementationException()
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|  class CacheStorage::Callbacks final : public WebServiceWorkerCacheStorage::CacheStorageCallbacks {
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|      WTF_MAKE_NONCOPYABLE(Callbacks);
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|  public:
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| -    explicit Callbacks(PassRefPtr<ScriptPromiseResolver> resolver)
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| +    explicit Callbacks(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver)
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|          : m_resolver(resolver) { }
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|      virtual ~Callbacks() { }
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|  
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| @@ -49,14 +49,14 @@ public:
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|      }
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|  
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|  private:
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| -    RefPtr<ScriptPromiseResolver> m_resolver;
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| +    RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;
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|  };
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|  
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|  // FIXME: Consider using CallbackPromiseAdapter.
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|  class CacheStorage::WithCacheCallbacks final : public WebServiceWorkerCacheStorage::CacheStorageWithCacheCallbacks {
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|      WTF_MAKE_NONCOPYABLE(WithCacheCallbacks);
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|  public:
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| -    WithCacheCallbacks(const String& cacheName, CacheStorage* cacheStorage, PassRefPtr<ScriptPromiseResolver> resolver)
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| +    WithCacheCallbacks(const String& cacheName, CacheStorage* cacheStorage, PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver)
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|          : m_cacheName(cacheName), m_cacheStorage(cacheStorage), m_resolver(resolver) { }
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|      virtual ~WithCacheCallbacks() { }
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|  
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| @@ -85,14 +85,14 @@ public:
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|  private:
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|      String m_cacheName;
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|      Persistent<CacheStorage> m_cacheStorage;
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| -    RefPtr<ScriptPromiseResolver> m_resolver;
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| +    RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;
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|  };
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|  
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|  // FIXME: Consider using CallbackPromiseAdapter.
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|  class CacheStorage::MatchCallbacks : public WebServiceWorkerCacheStorage::CacheStorageMatchCallbacks {
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|      WTF_MAKE_NONCOPYABLE(MatchCallbacks);
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|  public:
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| -    MatchCallbacks(PassRefPtr<ScriptPromiseResolver> resolver)
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| +    MatchCallbacks(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver)
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|          : m_resolver(resolver) { }
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|  
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|      virtual void onSuccess(WebServiceWorkerResponse* webResponse) override
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| @@ -111,7 +111,7 @@ public:
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|      }
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|  
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|  private:
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| -    RefPtr<ScriptPromiseResolver> m_resolver;
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| +    RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;
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|  };
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|  
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|  
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| @@ -119,7 +119,7 @@ private:
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|  class CacheStorage::DeleteCallbacks final : public WebServiceWorkerCacheStorage::CacheStorageCallbacks {
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|      WTF_MAKE_NONCOPYABLE(DeleteCallbacks);
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|  public:
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| -    DeleteCallbacks(const String& cacheName, CacheStorage* cacheStorage, PassRefPtr<ScriptPromiseResolver> resolver)
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| +    DeleteCallbacks(const String& cacheName, CacheStorage* cacheStorage, PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver)
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|          : m_cacheName(cacheName), m_cacheStorage(cacheStorage), m_resolver(resolver) { }
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|      virtual ~DeleteCallbacks() { }
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|  
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| @@ -142,14 +142,14 @@ public:
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|  private:
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|      String m_cacheName;
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|      Persistent<CacheStorage> m_cacheStorage;
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| -    RefPtr<ScriptPromiseResolver> m_resolver;
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| +    RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;
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|  };
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|  
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|  // FIXME: Consider using CallbackPromiseAdapter.
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|  class CacheStorage::KeysCallbacks final : public WebServiceWorkerCacheStorage::CacheStorageKeysCallbacks {
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|      WTF_MAKE_NONCOPYABLE(KeysCallbacks);
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|  public:
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| -    explicit KeysCallbacks(PassRefPtr<ScriptPromiseResolver> resolver)
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| +    explicit KeysCallbacks(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver)
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|          : m_resolver(resolver) { }
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|      virtual ~KeysCallbacks() { }
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|  
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| @@ -169,7 +169,7 @@ public:
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|      }
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|  
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|  private:
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| -    RefPtr<ScriptPromiseResolver> m_resolver;
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| +    RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;
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|  };
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|  
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|  CacheStorage* CacheStorage::create(WebServiceWorkerCacheStorage* webCacheStorage)
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| @@ -179,7 +179,7 @@ CacheStorage* CacheStorage::create(WebServiceWorkerCacheStorage* webCacheStorage
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|  
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|  ScriptPromise CacheStorage::open(ScriptState* scriptState, const String& cacheName)
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|  {
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| -    RefPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
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| +    RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
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|      const ScriptPromise promise = resolver->promise();
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|  
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|      if (m_nameToCacheMap.contains(cacheName)) {
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| @@ -198,7 +198,7 @@ ScriptPromise CacheStorage::open(ScriptState* scriptState, const String& cacheNa
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|  
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|  ScriptPromise CacheStorage::has(ScriptState* scriptState, const String& cacheName)
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|  {
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| -    RefPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
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| +    RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
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|      const ScriptPromise promise = resolver->promise();
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|  
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|      if (m_nameToCacheMap.contains(cacheName)) {
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| @@ -216,7 +216,7 @@ ScriptPromise CacheStorage::has(ScriptState* scriptState, const String& cacheNam
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|  
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|  ScriptPromise CacheStorage::deleteFunction(ScriptState* scriptState, const String& cacheName)
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|  {
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| -    RefPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
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| +    RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
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|      const ScriptPromise promise = resolver->promise();
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|  
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|      if (m_webCacheStorage)
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| @@ -229,7 +229,7 @@ ScriptPromise CacheStorage::deleteFunction(ScriptState* scriptState, const Strin
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|  
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|  ScriptPromise CacheStorage::keys(ScriptState* scriptState)
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|  {
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| -    RefPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
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| +    RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
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|      const ScriptPromise promise = resolver->promise();
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|  
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|      if (m_webCacheStorage)
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| @@ -257,7 +257,7 @@ ScriptPromise CacheStorage::matchImpl(ScriptState* scriptState, const Request* r
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|      WebServiceWorkerRequest webRequest;
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|      request->populateWebServiceWorkerRequest(webRequest);
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|  
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| -    RefPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
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| +    RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
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|      const ScriptPromise promise = resolver->promise();
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|  
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|      if (m_webCacheStorage)
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| 
 |