Ship ES6 template literals

BUG=v8:3230
LOG=Y
R=dslomov@chromium.org, caitpotter88@gmail.com

Review URL: https://codereview.chromium.org/808413004

Cr-Commit-Position: refs/heads/master@{#25892}

src/flag-definitions.h

@@ -183,9 +183,7 @@ DEFINE_IMPLICATION(es_staging, harmony)
   V(harmony_unicode, "harmony unicode escapes")
 
 // Features that are complete (but still behind --harmony/es-staging flag).
-#define HARMONY_STAGED(V)                                                 \
-  V(harmony_tostring, "harmony toString")                                 \
-  V(harmony_templates, "harmony template literals")
+#define HARMONY_STAGED(V) V(harmony_tostring, "harmony toString")
 
 // Features that are shipping (turned on by default, but internal flag remains).
 #define HARMONY_SHIPPING(V)                                               \
@@ -194,7 +192,8 @@ DEFINE_IMPLICATION(es_staging, harmony)
   V(harmony_scoping, "harmony block scoping")                             \
   V(harmony_classes,                                                      \
     "harmony classes (implies block scoping & object literal extension)") \
-  V(harmony_object_literals, "harmony object literal extensions")
+  V(harmony_object_literals, "harmony object literal extensions")         \
+  V(harmony_templates, "harmony template literals")
 
 // Once a shipping feature has proved stable in the wild, it will be dropped
 // from HARMONY_SHIPPING, all occurrences of the FLAG_ variable are removed,

test/webkit/fast/js/Object-getOwnPropertyNames-expected.txt

@@ -50,7 +50,7 @@ PASS getSortedOwnPropertyNames(Function) is ['arguments', 'caller', 'length', 'n
 PASS getSortedOwnPropertyNames(Function.prototype) is ['apply', 'arguments', 'bind', 'call', 'caller', 'constructor', 'length', 'name', 'toMethod', 'toString']
 PASS getSortedOwnPropertyNames(Array) is ['arguments', 'caller', 'isArray', 'length', 'name', 'observe', 'prototype', 'unobserve']
 PASS getSortedOwnPropertyNames(Array.prototype) is ['concat', 'constructor', 'entries', 'every', 'filter', 'forEach', 'indexOf', 'join', 'keys', 'lastIndexOf', 'length', 'map', 'pop', 'push', 'reduce', 'reduceRight', 'reverse', 'shift', 'slice', 'some', 'sort', 'splice', 'toLocaleString', 'toString', 'unshift']
-PASS getSortedOwnPropertyNames(String) is ['arguments', 'caller', 'fromCharCode', 'fromCodePoint', 'length', 'name', 'prototype']
+PASS getSortedOwnPropertyNames(String) is ['arguments', 'caller', 'fromCharCode', 'fromCodePoint', 'length', 'name', 'prototype', 'raw']
 PASS getSortedOwnPropertyNames(String.prototype) is ['anchor', 'big', 'blink', 'bold', 'charAt', 'charCodeAt', 'codePointAt', 'concat', 'constructor', 'endsWith', 'fixed', 'fontcolor', 'fontsize', 'includes', 'indexOf', 'italics', 'lastIndexOf', 'length', 'link', 'localeCompare', 'match', 'normalize', 'repeat', 'replace', 'search', 'slice', 'small', 'split', 'startsWith', 'strike', 'sub', 'substr', 'substring', 'sup', 'toLocaleLowerCase', 'toLocaleUpperCase', 'toLowerCase', 'toString', 'toUpperCase', 'trim', 'trimLeft', 'trimRight', 'valueOf']
 PASS getSortedOwnPropertyNames(Boolean) is ['arguments', 'caller', 'length', 'name', 'prototype']
 PASS getSortedOwnPropertyNames(Boolean.prototype) is ['constructor', 'toString', 'valueOf']

test/webkit/fast/js/Object-getOwnPropertyNames.js

@@ -77,7 +77,7 @@ var expectedPropertyNamesSet = {
     "Function.prototype": "['apply', 'arguments', 'bind', 'call', 'caller', 'constructor', 'length', 'name', 'toMethod', 'toString']",
     "Array": "['arguments', 'caller', 'isArray', 'length', 'name', 'observe', 'prototype', 'unobserve']",
     "Array.prototype": "['concat', 'constructor', 'entries', 'every', 'filter', 'forEach', 'indexOf', 'join', 'keys', 'lastIndexOf', 'length', 'map', 'pop', 'push', 'reduce', 'reduceRight', 'reverse', 'shift', 'slice', 'some', 'sort', 'splice', 'toLocaleString', 'toString', 'unshift']",
-    "String": "['arguments', 'caller', 'fromCharCode', 'fromCodePoint', 'length', 'name', 'prototype']",
+    "String": "['arguments', 'caller', 'fromCharCode', 'fromCodePoint', 'length', 'name', 'prototype', 'raw']",
     "String.prototype": "['anchor', 'big', 'blink', 'bold', 'charAt', 'charCodeAt', 'codePointAt', 'concat', 'constructor', 'endsWith', 'fixed', 'fontcolor', 'fontsize', 'includes', 'indexOf', 'italics', 'lastIndexOf', 'length', 'link', 'localeCompare', 'match', 'normalize', 'repeat', 'replace', 'search', 'slice', 'small', 'split', 'startsWith', 'strike', 'sub', 'substr', 'substring', 'sup', 'toLocaleLowerCase', 'toLocaleUpperCase', 'toLowerCase', 'toString', 'toUpperCase', 'trim', 'trimLeft', 'trimRight', 'valueOf']",
     "Boolean": "['arguments', 'caller', 'length', 'name', 'prototype']",
     "Boolean.prototype": "['constructor', 'toString', 'valueOf']",