Merge lp:~azzar1/unity/damage-screen-when-animating into lp:unity

[Andrea Azzarone]

Make sure we call damageScreen when we have running animations.

Rev 2765 removed code duplication but with using a fullscreen dash + high resolution display preview fade out animation can hangs occasionally.

[Unity Merger (unity-merger)]

The Jenkins job https://jenkins.qa.ubuntu.com/job/automerge-unity/1405/console reported an error when processing this lp:~andyrock/unity/damage-screen-when-animating branch.
Not merging it.

[Marco Trevisan (Treviño) (3v1n0)]

+1

review: Approve

[Unity Merger (unity-merger)]

The Jenkins job https://jenkins.qa.ubuntu.com/job/automerge-unity/1408/console reported an error when processing this lp:~andyrock/unity/damage-screen-when-animating branch.
Not merging it.

=== modified file 'plugins/unityshell/src/unityshell.cpp'
--- plugins/unityshell/src/unityshell.cpp	2012-09-28 11:48:08 +0000
+++ plugins/unityshell/src/unityshell.cpp	2012-09-28 14:27:31 +0000
@@ -1449,7 +1449,7 @@
    *       stop it. Then maybe we can revert back to the old code below #else.
    */
   std::vector<nux::Geometry> const& dirty = wt->GetDrawList();
-  if (!dirty.empty())
+  if (!dirty.empty() || animation_controller_->HasRunningAnimations())
   {
     cScreen->damageRegionSetEnabled(this, false);
     cScreen->damageScreen();