Fix cpplint errors in cc/(animation|input|layers|trees|test)/

cc/layers/video_layer_impl.cc

Index: cc/layers/video_layer_impl.cc
diff --git a/cc/layers/video_layer_impl.cc b/cc/layers/video_layer_impl.cc
index 4cbdf3ca12da3ef1c9bc3c6c1aa39c75b9d13bab..94125d6735cd18c7ecd53cbd50c42929fbb45736 100644
--- a/cc/layers/video_layer_impl.cc
+++ b/cc/layers/video_layer_impl.cc
@@ -452,7 +452,8 @@ void VideoLayerImpl::FreeFramePlanes(ResourceProvider* resource_provider) {
     frame_planes_[i].FreeData(resource_provider);
 }
 
-void VideoLayerImpl::FreeUnusedFramePlanes(ResourceProvider* resource_provider) {
+void VideoLayerImpl::FreeUnusedFramePlanes(
+    ResourceProvider* resource_provider) {
   size_t first_unused_plane = (frame_ ? media::VideoFrame::NumPlanes(format_)
                                       : 0);
   for (size_t i = first_unused_plane; i < media::VideoFrame::kMaxPlanes; ++i)