CC Animation: Fix pauseAnimation so it doesn't reset blink negative delays

cc/animation/layer_animation_controller.cc

Index: cc/animation/layer_animation_controller.cc
diff --git a/cc/animation/layer_animation_controller.cc b/cc/animation/layer_animation_controller.cc
index 54b1a717f7868d59ebc17c3bc7835d3ff8caa9c3..1b6036510c58930959f1aa25e23b1120bd59fe6f 100644
--- a/cc/animation/layer_animation_controller.cc
+++ b/cc/animation/layer_animation_controller.cc
@@ -46,7 +46,8 @@ void LayerAnimationController::PauseAnimation(int animation_id,
   for (size_t i = 0; i < animations_.size(); ++i) {
     if (animations_[i]->id() == animation_id) {
       animations_[i]->SetRunState(Animation::PAUSED,
-                                  time_offset + animations_[i]->start_time());
+                                  time_offset + animations_[i]->start_time() +
+                                      animations_[i]->time_offset());
     }
   }
 }