DevTools: Use open resource dialog for go to line feature in sources panel.

LayoutTests/inspector/jump-to-previous-editing-location.html

Index: LayoutTests/inspector/jump-to-previous-editing-location.html
diff --git a/LayoutTests/inspector/jump-to-previous-editing-location.html b/LayoutTests/inspector/jump-to-previous-editing-location.html
index 61790a3a125e3b878af64c4383d537c18811ff07..d11a6fa03c17c811bc8789cbf1d905dba7b37bcc 100644
--- a/LayoutTests/inspector/jump-to-previous-editing-location.html
+++ b/LayoutTests/inspector/jump-to-previous-editing-location.html
@@ -244,7 +244,7 @@ function test()
                     panel.showUISourceCode(uiSourceCode, jumps[i]);
                     dumpSelection(panel.visibleView.textEditor, "jump to line " + jumps[i]);
                 }
-                panel.highlightPosition(40, 10);
+                panel.showUISourceCode(uiSourceCode, 40, 10);
                 dumpSelection(panel.visibleView.textEditor, "highlight line 40");
                 for (var i = 0; i < jumps.length + 1; ++i) {
                     rollback();