DevTools: Don't show autocomplete when the user is typing a number

third_party/WebKit/Source/devtools/front_end/components/JavaScriptAutocomplete.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 WebInspector.JavaScriptAutocomplete = {};
 
 /**
  * @param {!Element} proxyElement
  * @param {!Range} wordRange
  * @param {boolean} force
@@ skipping 56 matching lines @@
 
   var lastIndex = expressionString.length - 1;
 
   var dotNotation = (expressionString[lastIndex] === '.');
   var bracketNotation = (expressionString[lastIndex] === '[');
 
   if (dotNotation || bracketNotation)
     expressionString = expressionString.substr(0, lastIndex);
 
   // User is entering float value, do not suggest anything.
-  if (expressionString && !isNaN(expressionString))
+  if ((expressionString && !isNaN(expressionString)) || (!expressionString && query && !isNaN(query)))
     return Promise.resolve([]);
 
   if (!query && !expressionString && !force)
     return Promise.resolve([]);
 
   var fufill;
   var promise = new Promise(x => fufill = x);
   if (!expressionString && executionContext.debuggerModel.selectedCallFrame())
     executionContext.debuggerModel.selectedCallFrame().variableNames(receivedPropertyNames);
   else
@@ skipping 195 matching lines @@
       caseSensitivePrefix.push(prop);
     else if (property.toLowerCase().startsWith(query.toLowerCase()))
       caseInsensitivePrefix.push(prop);
     else if (property.indexOf(query) !== -1)
       caseSensitiveAnywhere.push(prop);
     else
       caseInsensitiveAnywhere.push(prop);
   }
   return caseSensitivePrefix.concat(caseInsensitivePrefix).concat(caseSensitiveAnywhere).concat(caseInsensitiveAnywhere);
 };