Enable WebCrypto on Mac

https://bugs.webkit.org/show_bug.cgi?id=123587

Reviewed by Anders Carlsson.

Source/JavaScriptCore:

* Configurations/FeatureDefines.xcconfig: Do it.

Source/WebCore:

* Configurations/FeatureDefines.xcconfig: Enable it.

* bindings/js/JSCryptoAlgorithmDictionary.cpp: Build fix.

* crypto/CryptoAlgorithmRegistry.cpp: (WebCore::CryptoAlgorithmRegistry::getIdentifierForName):
Special case empty keys to avoid upsetting HashMap.

* crypto/algorithms/CryptoAlgorithmSHA1.cpp: (WebCore::CryptoAlgorithmSHA1::create):
Build fix. Can't use make_unique, because constructor is private.

Source/WebKit/mac:

* Configurations/FeatureDefines.xcconfig: Do it.

Source/WebKit2:

* Configurations/FeatureDefines.xcconfig: Do it.

LayoutTests:

* TestExpectations:
* platform/efl/TestExpectations:
* platform/gtk/TestExpectations:
* platform/win/TestExpectations:
* platform/wincairo/TestExpectations:
Only skipping on specific platforms now.

* crypto: Added.
* crypto/crypto-gc-expected.txt: Copied from LayoutTests/security/crypto-gc-expected.txt.
* crypto/crypto-gc.html: Copied from LayoutTests/security/crypto-gc.html.
* crypto/crypto-random-values-expected.txt: Copied from LayoutTests/security/crypto-random-values-expected.txt.
* crypto/crypto-random-values-limits-expected.txt: Copied from LayoutTests/security/crypto-random-values-limits-expected.txt.
* crypto/crypto-random-values-limits.html: Copied from LayoutTests/security/crypto-random-values-limits.html.
* crypto/crypto-random-values-types-expected.txt: Copied from LayoutTests/security/crypto-random-values-types-expected.txt.
* crypto/crypto-random-values-types.html: Copied from LayoutTests/security/crypto-random-values-types.html.
* crypto/crypto-random-values.html: Copied from LayoutTests/security/crypto-random-values.html.
* crypto/subtle: Added.
* crypto/subtle/argument-conversion-expected.txt: Copied from LayoutTests/security/crypto-subtle-arguments-expected.txt.
* crypto/subtle/argument-conversion.html: Copied from LayoutTests/security/crypto-subtle-arguments.html.
* crypto/subtle/gc-2-expected.txt: Copied from LayoutTests/security/crypto-subtle-gc-2-expected.txt.
* crypto/subtle/gc-2.html: Copied from LayoutTests/security/crypto-subtle-gc-2.html.
* crypto/subtle/gc-3-expected.txt: Copied from LayoutTests/security/crypto-subtle-gc-3-expected.txt.
* crypto/subtle/gc-3.html: Copied from LayoutTests/security/crypto-subtle-gc-3.html.
* crypto/subtle/gc-expected.txt: Copied from LayoutTests/security/crypto-subtle-gc-expected.txt.
* crypto/subtle/gc.html: Copied from LayoutTests/security/crypto-subtle-gc.html.
* crypto/subtle/resources: Added.
* crypto/subtle/resources/common.js: Copied from LayoutTests/security/resources/common.js.
* crypto/subtle/sha-1-expected.txt: Copied from LayoutTests/security/crypto-subtle-sha1-expected.txt.
* crypto/subtle/sha-1.html: Copied from LayoutTests/security/crypto-subtle-sha1.html.
* security/crypto-gc-expected.txt: Removed.
* security/crypto-gc.html: Removed.
* security/crypto-random-values-expected.txt: Removed.
* security/crypto-random-values-limits-expected.txt: Removed.
* security/crypto-random-values-limits.html: Removed.
* security/crypto-random-values-types-expected.txt: Removed.
* security/crypto-random-values-types.html: Removed.
* security/crypto-random-values.html: Removed.
* security/crypto-subtle-arguments-expected.txt: Removed.
* security/crypto-subtle-arguments.html: Removed.
* security/crypto-subtle-gc-2-expected.txt: Removed.
* security/crypto-subtle-gc-2.html: Removed.
* security/crypto-subtle-gc-3-expected.txt: Removed.
* security/crypto-subtle-gc-3.html: Removed.
* security/crypto-subtle-gc-expected.txt: Removed.
* security/crypto-subtle-gc.html: Removed.
* security/crypto-subtle-sha1-expected.txt: Removed.
* security/crypto-subtle-sha1.html: Removed.
* security/resources/common.js: Removed.
Moved tests from security/ to crypto/.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@158396 268f45cc-cd09-0410-ab3c-d52691b4dbfc