Issue 23694. Include 'docSummary' and 'docComplete' into CompletionSuggestion.

pkg/analysis_server/lib/src/computer/computer_hover.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library computer.hover;
 
 import 'package:analysis_server/src/protocol.dart' show HoverInformation;
+import 'package:analysis_server/src/utilities/documentation.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/element.dart';
 
 /**
- * Converts [str] from a Dart Doc string with slashes and stars to a plain text
- * representation of the comment.
- */
-String _removeDartDocDelimiters(String str) {
-  if (str == null) {
-    return null;
-  }
-  // remove /** */
-  if (str.startsWith('/**')) {
-    str = str.substring(3);
-  }
-  if (str.endsWith("*/")) {
-    str = str.substring(0, str.length - 2);
-  }
-  str = str.trim();
-  // remove leading '* '
-  List<String> lines = str.split('\n');
-  StringBuffer sb = new StringBuffer();
-  bool firstLine = true;
-  for (String line in lines) {
-    line = line.trim();
-    if (line.startsWith("*")) {
-      line = line.substring(1);
-      if (line.startsWith(" ")) {
-        line = line.substring(1);
-      }
-    } else if (line.startsWith("///")) {
-      line = line.substring(3);
-      if (line.startsWith(" ")) {
-        line = line.substring(1);
-      }
-    }
-    if (!firstLine) {
-      sb.write('\n');
-    }
-    firstLine = false;
-    sb.write(line);
-  }
-  str = sb.toString();
-  // done
-  return str;
-}
-
-/**
  * A computer for the hover at the specified offset of a Dart [CompilationUnit].
  */
 class DartUnitHoverComputer {
   final CompilationUnit _unit;
   final int _offset;
 
   DartUnitHoverComputer(this._unit, this._offset);
 
   /**
    * Returns the computed hover, maybe `null`.
@@ skipping 39 matching lines @@
           }
           // containing library
           LibraryElement library = element.library;
           if (library != null) {
             hover.containingLibraryName = library.name;
             hover.containingLibraryPath = library.source.fullName;
           }
         }
         // documentation
         String dartDoc = element.computeDocumentationComment();
-        dartDoc = _removeDartDocDelimiters(dartDoc);
+        dartDoc = removeDartDocDelimiters(dartDoc);
         hover.dartdoc = dartDoc;
       }
       // parameter
       hover.parameter = _safeToString(expression.bestParameterElement);
       // types
       hover.staticType = _safeToString(expression.staticType);
       hover.propagatedType = _safeToString(expression.propagatedType);
       // done
       return hover;
     }
     // not an expression
     return null;
   }
 
   static _safeToString(obj) => obj != null ? obj.toString() : null;
 }