[SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs

third_party/WebKit/LayoutTests/webaudio/IIRFilter/iirfilter-basic.html

Index: third_party/WebKit/LayoutTests/webaudio/IIRFilter/iirfilter-basic.html
diff --git a/third_party/WebKit/LayoutTests/webaudio/IIRFilter/iirfilter-basic.html b/third_party/WebKit/LayoutTests/webaudio/IIRFilter/iirfilter-basic.html
index 43ffe8128b371733a5b8f96f81074c033f663e56..9c693e4e5982d87d458cc6d231811b5c1502ceb9 100644
--- a/third_party/WebKit/LayoutTests/webaudio/IIRFilter/iirfilter-basic.html
+++ b/third_party/WebKit/LayoutTests/webaudio/IIRFilter/iirfilter-basic.html
@@ -188,6 +188,27 @@
               30));
           }).notThrow() && success;
 
+        if (window.SharedArrayBuffer) {
+          var shared_view = new Float32Array(new SharedArrayBuffer(4));
+          var nonshared_view = new Float32Array(1);
+
+          success = Should(
+              "getFrequencyResponse(shared_view, nonshared_view, nonshared_view)",
+              function () {
+                f.getFrequencyResponse(shared_view, nonshared_view, nonshared_view);
+            }).throw("TypeError") && success;
+          success = Should(
+              "getFrequencyResponse(nonshared_view, shared_view, nonshared_view)",
+              function () {
+                f.getFrequencyResponse(nonshared_view, shared_view, nonshared_view);
+            }).throw("TypeError") && success;
+          success = Should(
+              "getFrequencyResponse(nonshared_view, nonshared_view, shared_view)",
+              function () {
+                f.getFrequencyResponse(nonshared_view, nonshared_view, shared_view);
+            }).throw("TypeError") && success;
+        }
+
         Should("getFrequencyResponse exceptions handled", success)
           .summarize("correctly", "incorrectly");
         done();