Expose crypto.getRandomValues() to workers.

Source/modules/crypto/Crypto.idl

Index: Source/modules/crypto/Crypto.idl
diff --git a/Source/modules/crypto/Crypto.idl b/Source/modules/crypto/Crypto.idl
index 0682853789128c922fc7d970861cc3702b197b39..6c4b53c31bc4314c6ebeaacc62d0d4b86f8ada82 100644
--- a/Source/modules/crypto/Crypto.idl
+++ b/Source/modules/crypto/Crypto.idl
@@ -10,7 +10,7 @@
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution. 
- * 3.  Neither the name of Googl, Inc. ("Google") nor the names of
+ * 3.  Neither the name of Google, Inc. ("Google") nor the names of
  *     its contributors may be used to endorse or promote products derived
  *     from this software without specific prior written permission. 
  *
@@ -28,14 +28,7 @@
 
 [
     NoInterfaceObject
-] interface Crypto {
-    // Note that getRandomValues() is available even when the "Crypto"
-    // runtime feature is disabled.
-    //
-    // This is for compatibility sake, since getRandomValues() predates the full
-    // Web Crypto API spec.
-    [Custom, RaisesException] ArrayBufferView getRandomValues(ArrayBufferView array);
-
+] interface Crypto : RandomSource {

[abarth-chromium, 2013/06/12 23:18:16]

Is this how this works in the spec?  This change is observable in that
getRandomValues is not on window.crypto.__proto__ rather than on window.crypto
directly.

     [EnabledAtRuntime=Crypto] readonly attribute SubtleCrypto subtle;
 };