Merge 147314 "Web Inspector: Fixed DOM Breakpoint pane styles."
> Web Inspector: Fixed DOM Breakpoint pane styles.
> Patch by Vladislav Kaznacheev <firstname.lastname@example.org>
; on 2013-04-01
> Reviewed by Pavel Feldman.
> The required stylesheet (breakpointsList.css) was not loaded because of
> the peculiar way DOMBreakpointsSidebarPane is included in two panels
> (Sources and Elements) via a proxy pane. Since DOMBreakpointsSidebarPane
> was never shown directly the registerRequiredCSS call in its base class
> NativeBreakpointsSidebarPane constructor had no effect.
> Addin a registerRequiredCSS call to the proxy pane constructor fixes the
> * inspector/front-end/DOMBreakpointsSidebarPane.js: