DevTools: Consolidate completion code into JavaScriptAutocomplete.js

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

 // Copyright 2014 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.
 
 /**
  * @constructor
  * @implements {WebInspector.TargetManager.Observer}
  * @param {!WebInspector.TargetManager} targetManager
  * @param {!WebInspector.Context} context
  */
@@ skipping 195 matching lines @@
                     newContext = executionContexts[0];
                     break;
                 }
             }
         }
         this._ignoreContextChanged = true;
         this._context.setFlavor(WebInspector.ExecutionContext, newContext);
         this._ignoreContextChanged = false;
     }
 };
-
-/**
- * @param {!Element} proxyElement
- * @param {!Range} wordRange
- * @param {boolean} force
- * @param {function(!Array.<string>, number=)} completionsReadyCallback
- */
-WebInspector.ExecutionContextSelector.completionsForTextPromptInCurrentContext = function(proxyElement, wordRange, force, completionsReadyCallback)
-{
-    var expressionRange = wordRange.cloneRange();
-    expressionRange.collapse(true);
-    expressionRange.setStartBefore(proxyElement);
-    WebInspector.ExecutionContextSelector.completionsForTextInCurrentContext(expressionRange.toString(), wordRange.toString(), force).then(completionsReadyCallback);
-};
-/**
- * @param {string} text
- * @param {string} completionsPrefix
- * @param {boolean=} force
- * @return {!Promise<!Array<string>>}
- */
-WebInspector.ExecutionContextSelector.completionsForTextInCurrentContext = function(text, completionsPrefix, force)
-{
-    var executionContext = WebInspector.context.flavor(WebInspector.ExecutionContext);
-    if (!executionContext)
-        return Promise.resolve([]);
-    var index;
-    var stopChars = new Set(" =:({;,!+-*/&|^<>`".split(""));
-    for (index = text.length - 1; index >= 0; index--) {
-        // Pass less stop characters to rangeOfWord so the range will be a more complete expression.
-        if (stopChars.has(text.charAt(index)))
-            break;
-    }
-    var clippedExpression = text.substring(index + 1);
-    var bracketCount = 0;
-
-    index = clippedExpression.length - 1;
-    while (index >= 0) {
-        var character = clippedExpression.charAt(index);
-        if (character === "]")
-            bracketCount++;
-        // Allow an open bracket at the end for property completion.
-        if (character === "[" && index < clippedExpression.length - 1) {
-            bracketCount--;
-            if (bracketCount < 0)
-                break;
-        }
-        index--;
-    }
-    clippedExpression = clippedExpression.substring(index + 1);
-
-    return executionContext.completionsForExpression(clippedExpression, completionsPrefix, force);
-};