Merge pull request #447 from anba/promise_coverage

...uilt-ins/Promise/all/call-resolve-element-after-return.js

test/built-ins/Promise/all/call-resolve-element-items.js

test/built-ins/Promise/all/call-resolve-element.js

...built-ins/Promise/all/capability-executor-called-twice.js

...built-ins/Promise/all/capability-executor-not-callable.js

test/built-ins/Promise/all/does-not-invoke-array-setters.js

test/built-ins/Promise/all/new-resolve-function.js

...ilt-ins/Promise/all/resolve-before-loop-exit-from-same.js

test/built-ins/Promise/all/resolve-before-loop-exit.js

test/built-ins/Promise/all/resolve-from-same-thenable.js

test/built-ins/Promise/all/same-reject-function.js

.../built-ins/Promise/exception-after-resolve-in-executor.js

...lt-ins/Promise/exception-after-resolve-in-thenable-job.js

...romise/prototype/then/capability-executor-called-twice.js

...romise/prototype/then/capability-executor-not-callable.js

...uilt-ins/Promise/prototype/then/context-check-on-entry.js

...-ins/Promise/prototype/then/deferred-is-resolved-value.js

...uilt-ins/Promise/race/capability-executor-called-twice.js

...uilt-ins/Promise/race/capability-executor-not-callable.js

test/built-ins/Promise/race/same-reject-function.js