Add coverage

tools/telemetry/third_party/coverage/coverage/htmlfiles/jquery.debounce.min.js

Index: tools/telemetry/third_party/coverage/coverage/htmlfiles/jquery.debounce.min.js
diff --git a/tools/telemetry/third_party/coverage/coverage/htmlfiles/jquery.debounce.min.js b/tools/telemetry/third_party/coverage/coverage/htmlfiles/jquery.debounce.min.js
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index 0000000000000000000000000000000000000000..648fe5d3c22ceadb769337e20fe699abec8e078d
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+++ b/tools/telemetry/third_party/coverage/coverage/htmlfiles/jquery.debounce.min.js
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+/*
+ * jQuery throttle / debounce - v1.1 - 3/7/2010
+ * http://benalman.com/projects/jquery-throttle-debounce-plugin/
+ *
+ * Copyright (c) 2010 "Cowboy" Ben Alman
+ * Dual licensed under the MIT and GPL licenses.
+ * http://benalman.com/about/license/
+ */
+(function(b,c){var $=b.jQuery||b.Cowboy||(b.Cowboy={}),a;$.throttle=a=function(e,f,j,i){var h,d=0;if(typeof f!=="boolean"){i=j;j=f;f=c}function g(){var o=this,m=+new Date()-d,n=arguments;function l(){d=+new Date();j.apply(o,n)}function k(){h=c}if(i&&!h){l()}h&&clearTimeout(h);if(i===c&&m>e){l()}else{if(f!==true){h=setTimeout(i?k:l,i===c?e-m:e)}}}if($.guid){g.guid=j.guid=j.guid||$.guid++}return g};$.debounce=function(d,e,f){return f===c?a(d,e,false):a(d,f,e!==false)}})(this);