[GTK] close the volume slider when the media control panel is hidden
https://bugs.webkit.org/show_bug.cgi?id=119062

Patch by Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk> on 2013-08-13
Reviewed by Gustavo Noronha Silva.

It's not obvious how to close the volume slider on webkitGtk.
The volume slider should close if the control panel is hidden.

* html/shadow/MediaControlsGtk.cpp:
(WebCore::MediaControlsGtk::makeTransparent):
* html/shadow/MediaControlsGtk.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154000 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[EFL][DRT] Simplify call to reverseFind()
https://bugs.webkit.org/show_bug.cgi?id=119746

Reviewed by Christophe Dumez.

Follow-up to r153977.

* DumpRenderTree/efl/DumpRenderTreeChrome.cpp:
(pathSuitableForTestResult): Instead of defining a static variable
that's only used in a single place, pass '/' to reverseFind() directly.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154001 268f45cc-cd09-0410-ab3c-d52691b4dbfc