DevTools: migrate sources panel sidebar to views.

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

Index: third_party/WebKit/Source/devtools/front_end/sources/UISourceCodeFrame.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sources/UISourceCodeFrame.js b/third_party/WebKit/Source/devtools/front_end/sources/UISourceCodeFrame.js
index 17b212fcbaf6b19ca87d8febec8a17f448b229b2..fb9e76c39b063a10a9ccf9f031e878baa5848546 100644
--- a/third_party/WebKit/Source/devtools/front_end/sources/UISourceCodeFrame.js
+++ b/third_party/WebKit/Source/devtools/front_end/sources/UISourceCodeFrame.js
@@ -242,7 +242,11 @@ WebInspector.UISourceCodeFrame.prototype = {
         {
             contextMenu.appendApplicableItems(this._uiSourceCode);
             contextMenu.appendApplicableItems(new WebInspector.UILocation(this._uiSourceCode, lineNumber, columnNumber));
-            contextMenu.appendSeparator();
+            var textSelection = this._textEditor.selection();
+            if (textSelection && !textSelection.isEmpty()) {
+                var rangeWithContent = new WebInspector.TextRangeWithContent(textSelection, this._textEditor.copyRange(textSelection));
+                contextMenu.appendApplicableItems(rangeWithContent);
+            }
         }
 
         return WebInspector.SourceFrame.prototype.populateTextAreaContextMenu.call(this, contextMenu, lineNumber, columnNumber)