Migrated several tests from blink to V8 repository.

test/webkit/dfg-inline-arguments-use-from-uninlined-code.js

Index: test/webkit/dfg-inline-arguments-use-from-uninlined-code.js
diff --git a/test/webkit/concat-while-having-a-bad-time.js b/test/webkit/dfg-inline-arguments-use-from-uninlined-code.js
similarity index 63%
copy from test/webkit/concat-while-having-a-bad-time.js
copy to test/webkit/dfg-inline-arguments-use-from-uninlined-code.js
index dfda1e08a0b36194b787a44ee12a9693acd8aeaf..aca61271c16e107a91ba03adfe205e11cb48cba8 100644
--- a/test/webkit/concat-while-having-a-bad-time.js
+++ b/test/webkit/dfg-inline-arguments-use-from-uninlined-code.js
@@ -22,10 +22,34 @@
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 description(
-"Tests the behavior of Array.prototype.concat while the array is having a bad time due to one of the elements we are concatenating."
+"This tests that inlining preserves basic function.arguments functionality when said functionality is used from outside of the code where inlining actually happened."
 );
 
-Object.defineProperty(Array.prototype, 0, { writable: false });
-shouldBe("[42].concat()", "[42]");
+function foo() {
+    return bar.arguments;
+}
 
+function fuzz() {
+    return baz.arguments;
+}
 
+function bar(a,b,c) {
+    return foo(a,b,c);
+}
+
+function baz(a,b,c) {
+    var array1 = bar(a,b,c);
+    var array2 = fuzz(a,b,c);
+    var result = [];
+    for (var i = 0; i < array1.length; ++i)
+        result.push(array1[i]);
+    for (var i = 0; i < array2.length; ++i)
+        result.push(array2[i]);
+    return result;
+}
+
+for (var __i = 0; __i < 200; ++__i)
+    shouldBe("\"\" + baz(\"a\" + __i, \"b\" + (__i + 1), \"c\" + (__i + 2))",
+             "\"a" + __i + ",b" + (__i + 1) + ",c" + (__i + 2) + ",a" + __i + ",b" + (__i + 1) + ",c" + (__i + 2) + "\"");
+
+var successfullyParsed = true;