Web Inspector: Add Context Menus to Object Tree properties

Web Inspector: Add Context Menus to Object Tree properties
https://bugs.webkit.org/show_bug.cgi?id=142125

Reviewed by Timothy Hatcher.

Source/JavaScriptCore:

* inspector/JSInjectedScriptHost.cpp:
(Inspector::JSInjectedScriptHost::functionDetails):
Update to include columnNumber.

Source/WebInspectorUI:

* Localizations/en.lproj/localizedStrings.js:
* UserInterface/Views/ObjectPropertiesSection.js:
(WebInspector.ObjectPropertyTreeElement.prototype._functionContextMenuEventFired):
(WebInspector.ObjectPropertyTreeElement.prototype._functionContextMenuEventFired.revealFunction):
Fix legacy implementation.

* UserInterface/Views/ObjectTreeArrayIndexTreeElement.js:
* UserInterface/Views/ObjectTreePropertyTreeElement.js:
(WebInspector.ObjectTreePropertyTreeElement.prototype._createTitlePrototype):
Give prototype buttons a tooltip.

(WebInspector.ObjectTreePropertyTreeElement.prototype.oncontextmenu):
(WebInspector.ObjectTreePropertyTreeElement.prototype._contextMenuHandler):
(WebInspector.ObjectTreePropertyTreeElement.prototype._appendMenusItemsForObject):
Context Menus based on the selected object.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@180891 268f45cc-cd09-0410-ab3c-d52691b4dbfc