>   76</span>&#160;<span class="comment">// See the unit test MergeMPConstraintProtoExceptTermsTest that explains why we</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment">// need this.</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="namespaceoperations__research.html#ae6841e1b78c89cf9139fc1b9ba1ae8cb">   78</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespaceoperatio