DevTools: remove continue to location from behind experiment.

third_party/WebKit/Source/devtools/front_end/source_frame/SourcesTextEditor.js

 // Copyright (c) 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.
 /**
  * @unrestricted
  */
 SourceFrame.SourcesTextEditor = class extends TextEditor.CodeMirrorTextEditor {
   /**
    * @param {!SourceFrame.SourcesTextEditorDelegate} delegate
    */
@@ skipping 197 matching lines @@
    * @param {number} lineNumber
    * @param {number} columnNumber
    */
   setExecutionLocation(lineNumber, columnNumber) {
     this.clearPositionHighlight();
 
     this._executionLine = this.codeMirror().getLineHandle(lineNumber);
     if (!this._executionLine)
       return;
 
-    this.codeMirror().addLineClass(this._executionLine, 'wrap', 'cm-execution-line');
+    this.showExecutionLineBackground();
+    this.codeMirror().addLineClass(this._executionLine, 'wrap', 'cm-execution-line-outline');
+    var token = this.tokenAtTextPosition(lineNumber, columnNumber);
+    var endColumn;
+    if (token && token.type)
+      endColumn = token.endColumn;
+    else
+      endColumn = this.codeMirror().getLine(lineNumber).length;
+
+
     this._executionLineTailMarker = this.codeMirror().markText(
-        {line: lineNumber, ch: columnNumber}, {line: lineNumber, ch: this.codeMirror().getLine(lineNumber).length},
-        {className: 'cm-execution-line-tail'});
+        {line: lineNumber, ch: columnNumber}, {line: lineNumber, ch: endColumn}, {className: 'cm-execution-line-tail'});
+  }
+
+  showExecutionLineBackground() {
+    if (this._executionLine)
+      this.codeMirror().addLineClass(this._executionLine, 'wrap', 'cm-execution-line');
+  }
+
+  hideExecutionLineBackground() {
+    if (this._executionLine)
+      this.codeMirror().removeLineClass(this._executionLine, 'wrap', 'cm-execution-line');
   }
 
   clearExecutionLine() {
     this.clearPositionHighlight();
 
-    if (this._executionLine)
-      this.codeMirror().removeLineClass(this._executionLine, 'wrap', 'cm-execution-line');
+    if (this._executionLine) {
+      this.hideExecutionLineBackground();
+      this.codeMirror().removeLineClass(this._executionLine, 'wrap', 'cm-execution-line-outline');
+    }
     delete this._executionLine;
 
     if (this._executionLineTailMarker)
       this._executionLineTailMarker.clear();
     delete this._executionLineTailMarker;
   }
 
   /**
    * @param {number} lineNumber
    * @param {string} className
@@ skipping 600 matching lines @@
    */
   _setHighlighter(highlighter, selectionStart) {
     var overlayMode = {token: highlighter};
     this._codeMirror.addOverlay(overlayMode);
     this._highlightDescriptor = {overlay: overlayMode, selectionStart: selectionStart};
   }
 };
 
 SourceFrame.SourcesTextEditor.LinesToScanForIndentationGuessing = 1000;
 SourceFrame.SourcesTextEditor.MaximumNumberOfWhitespacesPerSingleSpan = 16;