Web Inspector: DetailedHeapSnapshot: adjust node name cell format for the retainers...

Web Inspector: DetailedHeapSnapshot: adjust node name cell format for the retainers tree.
https://bugs.webkit.org/show_bug.cgi?id=76989

Reviewed by Pavel Feldman.

* English.lproj/localizedStrings.js:
* inspector/front-end/DetailedHeapshotGridNodes.js:
(WebInspector.HeapSnapshotGenericObjectNode.prototype._createObjectCell):
(WebInspector.HeapSnapshotGenericObjectNode.prototype.get data):
(WebInspector.HeapSnapshotObjectNode):
(WebInspector.HeapSnapshotObjectNode.prototype._prefixObjectCell):
(WebInspector.HeapSnapshotObjectNode.prototype._postfixObjectCell):
* inspector/front-end/HeapSnapshot.js:
(WebInspector.HeapSnapshotEdgesProvider.prototype._serialize):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@105865 268f45cc-cd09-0410-ab3c-d52691b4dbfc