commit c4c685c82908449526fd8c251cc551e729ebed08
author cbiesinger@chromium.org <cbiesinger@chromium.org@bbb929c8-8fbe-4397-9dbb-9b2b20218538> Mon Jun 03 19:49:17 2013
committer cbiesinger@chromium.org <cbiesinger@chromium.org@bbb929c8-8fbe-4397-9dbb-9b2b20218538> Mon Jun 03 19:49:17 2013
tree b98618e7c4e132e9de242cef4f266ed26d34e4e6
parent 209fcc74f020e65f496770e736da6ac46d3d9c3a

Have to invalidate the mute button when changing the volume

This is because the painting code in
RenderMediaControlsChromium.cpp:paintMediaMuteButton depends on the
volume, and that code gets called via RenderTheme, so nothing else can
invalidate the button.

(This is another regression from converting media controls
to new-flexbox in http://trac.webkit.org/changeset/142947)

R=ojan@chromium.org
BUG=245921

Review URL: https://codereview.chromium.org/16132004

git-svn-id: svn://svn.chromium.org/blink/trunk@151687 bbb929c8-8fbe-4397-9dbb-9b2b20218538