Web Inspector: Dragging Undocked inspector by window title has broken behavior
https://bugs.webkit.org/show_bug.cgi?id=135950

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2014-08-14
Reviewed by Timothy Hatcher.

* UserInterface/Base/Main.js:
On Mac ports where we the inspector content goes everywhere, window dragging behavior
still exists for the top 22px of the window. So don't do our JavaScript based window
dragging for this special region.

* UserInterface/Models/KeyboardShortcut.js:
(WebInspector.KeyboardShortcut.Modifier.get CommandOrControl):
(WebInspector.KeyboardShortcut.prototype.get displayName):
Instead of calling a host function, use the value already in the frontend.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@172617 268f45cc-cd09-0410-ab3c-d52691b4dbfc