https://bugs.webkit.org/show_bug.cgi?id=124544

Reviewed by Joseph Pecoraro.

Added the new DOM.performSearch "nodeIds" parameter and made the two implementations
of DOMTreeContentView provide the right context node ids.

DOMTreeContentView is just using the id of the document node while ContentFlowDOMTreeContentView
is passing the list of content nodes.

Note that adding an extra optional parameter to DOM.performSearch does not break iOS 6 and 7 compatibility.

* UserInterface/ContentFlowDOMTreeContentView.js:
(WebInspector.ContentFlowDOMTreeContentView.prototype.getSearchContextNodes):
* UserInterface/DOMTreeContentView.js:
(WebInspector.DOMTreeContentView.prototype.performSearch.contextNodesReady):
(WebInspector.DOMTreeContentView.prototype.performSearch):
(WebInspector.DOMTreeContentView.prototype.getSearchContextNodes):
* UserInterface/FrameDOMTreeContentView.js:
(WebInspector.FrameDOMTreeContentView.prototype.getSearchContextNodes):
* UserInterface/InspectorBackendCommands.js:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@159475 268f45cc-cd09-0410-ab3c-d52691b4dbfc