Revert of Expose SIMD.Float32x4 type to Javascript.

src/arm64/code-stubs-arm64.cc

Index: src/arm64/code-stubs-arm64.cc
diff --git a/src/arm64/code-stubs-arm64.cc b/src/arm64/code-stubs-arm64.cc
index 2a728c2f92bfdefd2920aa5e0d4e042131c2736e..47e789a8287b464a43b2e4a071078d8c73906aff 100644
--- a/src/arm64/code-stubs-arm64.cc
+++ b/src/arm64/code-stubs-arm64.cc
@@ -226,9 +226,6 @@
                         slow, ge);
     // Call runtime on identical symbols since we need to throw a TypeError.
     __ Cmp(right_type, SYMBOL_TYPE);
-    __ B(eq, slow);
-    // Call runtime on identical SIMD values since we must throw a TypeError.
-    __ Cmp(right_type, FLOAT32X4_TYPE);
     __ B(eq, slow);
     if (is_strong(strength)) {
       // Call the runtime on anything that is converted in the semantics, since
@@ -248,9 +245,6 @@
     __ B(ge, slow);
     // Call runtime on identical symbols since we need to throw a TypeError.
     __ Cmp(right_type, SYMBOL_TYPE);
-    __ B(eq, slow);
-    // Call runtime on identical SIMD values since we must throw a TypeError.
-    __ Cmp(right_type, FLOAT32X4_TYPE);
     __ B(eq, slow);
     if (is_strong(strength)) {
       // Call the runtime on anything that is converted in the semantics,