Remove SIMD.js from V8.

test/mjsunit/double-equals.js

Index: test/mjsunit/double-equals.js
diff --git a/test/mjsunit/double-equals.js b/test/mjsunit/double-equals.js
index 40d9a76b48ca4c0701418b03cc986f2d8dacf3ec..5f8bea380e3ec07dc426f248f7f1024b1d35c520 100644
--- a/test/mjsunit/double-equals.js
+++ b/test/mjsunit/double-equals.js
@@ -25,8 +25,6 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Flags: --harmony-simd
-
 /**
  * This test uses assert{True,False}(... == ...) instead of
  * assertEquals(..., ...) to not rely on the details of the
@@ -242,9 +240,3 @@ testEqual(s, s);
 testEqual(Object(s), s);
 testEqual(new Wrapper(s), s);
 testNotEqual(Object(s), Object(s));
-
-var simd = SIMD.Float32x4(1, 2, 3, 4);
-testEqual(simd, simd);
-testEqual(Object(simd), simd);
-testEqual(new Wrapper(simd), simd);
-testNotEqual(Object(simd), Object(simd));