DevTools: sort completions by prototype.

third_party/WebKit/Source/devtools/front_end/sources/ScopeChainSidebarPane.js

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2011 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 52 matching lines @@
       infoElement.className = 'gray-info-message';
       infoElement.textContent = Common.UIString('Not Paused');
       this.element.appendChild(infoElement);
       return;
     }
 
     var foundLocalScope = false;
     var scopeChain = callFrame.scopeChain();
     for (var i = 0; i < scopeChain.length; ++i) {
       var scope = scopeChain[i];
-      var title = null;
+      var title = scope.typeName();
       var emptyPlaceholder = null;
       var extraProperties = [];
 
       switch (scope.type()) {
         case Protocol.Debugger.ScopeType.Local:
           foundLocalScope = true;
-          title = Common.UIString('Local');
           emptyPlaceholder = Common.UIString('No Variables');
           if (thisObject)
             extraProperties.push(new SDK.RemoteObjectProperty('this', thisObject));
           if (i === 0) {
             var exception = details.exception();
             if (exception) {
               extraProperties.push(new SDK.RemoteObjectProperty(
                   Common.UIString.capitalize('Exception'), exception, undefined, undefined, undefined, undefined,
                   undefined, true));
             }
             var returnValue = callFrame.returnValue();
             if (returnValue) {
               extraProperties.push(new SDK.RemoteObjectProperty(
                   Common.UIString.capitalize('Return ^value'), returnValue, undefined, undefined, undefined, undefined,
                   undefined, true));
             }
           }
           break;
         case Protocol.Debugger.ScopeType.Closure:
           var scopeName = scope.name();
           if (scopeName)
             title = Common.UIString('Closure (%s)', UI.beautifyFunctionName(scopeName));
           else
             title = Common.UIString('Closure');
           emptyPlaceholder = Common.UIString('No Variables');
           break;
-        case Protocol.Debugger.ScopeType.Catch:
-          title = Common.UIString('Catch');
-          break;
-        case Protocol.Debugger.ScopeType.Block:
-          title = Common.UIString('Block');
-          break;
-        case Protocol.Debugger.ScopeType.Script:
-          title = Common.UIString('Script');
-          break;
-        case Protocol.Debugger.ScopeType.With:
-          title = Common.UIString('With Block');
-          break;
-        case Protocol.Debugger.ScopeType.Global:
-          title = Common.UIString('Global');
-          break;
       }
 
       var subtitle = scope.description();
       if (!title || title === subtitle)
         subtitle = undefined;
 
       var titleElement = createElementWithClass('div', 'scope-chain-sidebar-pane-section-header');
       titleElement.createChild('div', 'scope-chain-sidebar-pane-section-subtitle').textContent = subtitle;
       titleElement.createChild('div', 'scope-chain-sidebar-pane-section-title').textContent = title;
 
@@ skipping 11 matching lines @@
       this.element.appendChild(section.element);
     }
     this._sidebarPaneUpdatedForTest();
   }
 
   _sidebarPaneUpdatedForTest() {
   }
 };
 
 Sources.ScopeChainSidebarPane._pathSymbol = Symbol('path');