Review changes

sdk/lib/_internal/compiler/implementation/lib/typeddata_patch.dart

Index: sdk/lib/_internal/compiler/implementation/lib/typeddata_patch.dart
diff --git a/sdk/lib/_internal/compiler/implementation/lib/typeddata_patch.dart b/sdk/lib/_internal/compiler/implementation/lib/typeddata_patch.dart
index 8dd7bccad456e0d39b82c9915ddd3b79f525ce13..28d2233df3144fe64e9e1bab10e00b55d747a0f4 100644
--- a/sdk/lib/_internal/compiler/implementation/lib/typeddata_patch.dart
+++ b/sdk/lib/_internal/compiler/implementation/lib/typeddata_patch.dart
@@ -139,6 +139,38 @@ patch class Float64List {
 }
 
 
+patch class Float32x4List {
+  patch factory Float32x4List(int length) {
+    throw new UnsupportedError('Float32x4List');
+  }
+
+  patch factory Float32x4List.view(ByteBuffer buffer,
+                                      [int offsetInBytes = 0, int length]) {
+    throw new UnsupportedError('Float32x4List.view');
+  }
+}
+
+
+patch class Float32x4 {
+  patch factory Float32x4(double x, double y, double z, double w) {
+    throw new UnsupportedError('Float32x4');
+  }
+  patch factory Float32x4.zero() {
+    throw new UnsupportedError('Float32x4.zero');
+  }
+}
+
+
+patch class Uint32x4 {
+  patch factory Uint32x4(int x, int y, int z, int w) {
+    throw new UnsupportedError('Uint32x4');
+  }
+  patch factory Uint32x4.bool(bool x, bool y, bool z, bool w) {
+    throw new UnsupportedError('Uint32x4.bool');
+  }
+}
+
+
 patch class ByteData {
   patch factory ByteData(int length) {
     throw new UnsupportedError('ByteData');