DevTools: Adopt nbsp as unit & thousands separator for broader font support

third_party/WebKit/Source/devtools/front_end/timeline/CountersGraph.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 388 matching lines @@
     this._range.textContent = '';
   }
 
   /**
    * @param {number} minValue
    * @param {number} maxValue
    */
   setRange(minValue, maxValue) {
     var min = this._formatter(minValue);
     var max = this._formatter(maxValue);
-    this._range.textContent = Common.UIString('[%s\u2009\u2013\u2009%s]', min, max);
+    this._range.textContent = Common.UIString('[%s\xa0\u2013\xa0%s]', min, max);
   }
 
   /**
    * @param {!Common.Event} event
    */
   _toggleCounterGraph(event) {
     this._value.classList.toggle('hidden', !this._filter.checked());
     this._countersPane.refresh();
   }
 
@@ skipping 167 matching lines @@
   }
 
   /**
    * @override
    * @return {number}
    */
   boundarySpan() {
     return this._maximumBoundary - this._minimumBoundary;
   }
 };