| Index: test/mjsunit/es7/object-observe.js
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| diff --git a/test/mjsunit/es7/object-observe.js b/test/mjsunit/es7/object-observe.js
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| index f5e84a62860aada5dee141517dda070d0636f198..0aa3601d73bddd93769d38f256a7798363265c5d 100644
 | 
| --- a/test/mjsunit/es7/object-observe.js
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| +++ b/test/mjsunit/es7/object-observe.js
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| @@ -25,7 +25,8 @@
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|  // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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|  // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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|  
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| -// Flags: --harmony-proxies --harmony-collections
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| +// Flags: --harmony-observation --harmony-proxies
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| +// Flags: --harmony-collections --harmony-weak-collections
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|  // Flags: --harmony-symbols --allow-natives-syntax
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|  
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|  var allObservers = [];
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| 
 |