webkitgtk-2.4.11webkitgtk-2.4.11

1 files changed, 0 insertions, 215 deletions

diff --git a/Source/JavaScriptCore/builtins/PromiseOperations.js b/Source/JavaScriptCore/builtins/PromiseOperations.js
deleted file mode 100644
index c4e59bb07..000000000
--- a/Source/JavaScriptCore/builtins/PromiseOperations.js
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * Copyright (C) 2015 Yusuke Suzuki <utatane.tea@gmail.com>.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// @internal
-
-function isPromise(promise)
-{
-    "use strict";
-
-    return @isObject(promise) && !!promise.@promiseState;
-}
-
-function newPromiseReaction(capability, handler)
-{
-    "use strict";
-
-    return {
-        @capabilities: capability,
-        @handler: handler
-    };
-}
-
-function newPromiseCapability(constructor)
-{
-    "use strict";
-
-    // FIXME: Check isConstructor(constructor).
-    if (typeof constructor !== "function")
-        throw new @TypeError("promise capability requires a constructor function");
-
-    var promiseCapability = {
-        @promise: @undefined,
-        @resolve: @undefined,
-        @reject: @undefined
-    };
-
-    function executor(resolve, reject)
-    {
-        if (promiseCapability.@resolve !== @undefined)
-            throw new @TypeError("resolve function is already set");
-        if (promiseCapability.@reject !== @undefined)
-            throw new @TypeError("reject function is already set");
-
-        promiseCapability.@resolve = resolve;
-        promiseCapability.@reject = reject;
-    }
-
-    var promise = new constructor(executor);
-
-    if (typeof promiseCapability.@resolve !== "function")
-        throw new @TypeError("executor did not take a resolve function");
-
-    if (typeof promiseCapability.@reject !== "function")
-        throw new @TypeError("executor did not take a reject function");
-
-    promiseCapability.@promise = promise;
-
-    return promiseCapability;
-}
-
-function triggerPromiseReactions(reactions, argument)
-{
-    "use strict";
-
-    for (var index = 0, length = reactions.length; index < length; ++index)
-        @enqueueJob(@promiseReactionJob, [reactions[index], argument]);
-}
-
-function rejectPromise(promise, reason)
-{
-    "use strict";
-
-    var reactions = promise.@promiseRejectReactions;
-    promise.@promiseResult = reason;
-    promise.@promiseFulfillReactions = @undefined;
-    promise.@promiseRejectReactions = @undefined;
-    promise.@promiseState = @promiseStateRejected;
-
-    @InspectorInstrumentation.promiseRejected(promise, reason, reactions);
-
-    @triggerPromiseReactions(reactions, reason);
-}
-
-function fulfillPromise(promise, value)
-{
-    "use strict";
-
-    var reactions = promise.@promiseFulfillReactions;
-    promise.@promiseResult = value;
-    promise.@promiseFulfillReactions = @undefined;
-    promise.@promiseRejectReactions = @undefined;
-    promise.@promiseState = @promiseStateFulfilled;
-
-    @InspectorInstrumentation.promiseFulfilled(promise, value, reactions);
-
-    @triggerPromiseReactions(reactions, value);
-}
-
-function createResolvingFunctions(promise)
-{
-    "use strict";
-
-    var alreadyResolved = false;
-
-    var resolve = function (resolution) {
-        if (alreadyResolved)
-            return @undefined;
-        alreadyResolved = true;
-
-        if (resolution === promise)
-            return @rejectPromise(promise, new @TypeError("Resolve a promise with itself"));
-
-        if (!@isObject(resolution))
-            return @fulfillPromise(promise, resolution);
-
-        var then;
-        try {
-            then = resolution.then;
-        } catch (error) {
-            return @rejectPromise(promise, error);
-        }
-
-        if (typeof then !== 'function')
-            return @fulfillPromise(promise, resolution);
-
-        @enqueueJob(@promiseResolveThenableJob, [promise, resolution, then]);
-
-        return @undefined;
-    };
-
-    var reject = function (reason) {
-        if (alreadyResolved)
-            return @undefined;
-        alreadyResolved = true;
-
-        return @rejectPromise(promise, reason);
-    };
-
-    return {
-        @resolve: resolve,
-        @reject: reject
-    };
-}
-
-function promiseReactionJob(reaction, argument)
-{
-    "use strict";
-
-    var promiseCapability = reaction.@capabilities;
-
-    var result;
-    try {
-        result = reaction.@handler.@call(@undefined, argument);
-    } catch (error) {
-        return promiseCapability.@reject.@call(@undefined, error);
-    }
-
-    return promiseCapability.@resolve.@call(@undefined, result);
-}
-
-function promiseResolveThenableJob(promiseToResolve, thenable, then)
-{
-    "use strict";
-
-    var resolvingFunctions = @createResolvingFunctions(promiseToResolve);
-
-    try {
-        return then.@call(thenable, resolvingFunctions.@resolve, resolvingFunctions.@reject);
-    } catch (error) {
-        return resolvingFunctions.@reject.@call(@undefined, error);
-    }
-}
-
-function initializePromise(executor)
-{
-    "use strict";
-
-    if (typeof executor !== 'function')
-        throw new @TypeError("Promise constructor takes a function argument");
-
-    this.@promiseState = @promiseStatePending;
-    this.@promiseFulfillReactions = [];
-    this.@promiseRejectReactions = [];
-
-    var resolvingFunctions = @createResolvingFunctions(this);
-    try {
-        executor(resolvingFunctions.@resolve, resolvingFunctions.@reject);
-    } catch (error) {
-        return resolvingFunctions.@reject.@call(@undefined, error);
-    }
-
-    return this;
-}