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

cc/layers/picture_layer.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/layers/picture_layer.h"
 
 #include "cc/debug/devtools_instrumentation.h"
 #include "cc/layers/picture_layer_impl.h"
 #include "cc/trees/layer_tree_impl.h"
 #include "ui/gfx/rect_conversions.h"
 
 namespace cc {
 
 scoped_refptr<PictureLayer> PictureLayer::Create(ContentLayerClient* client) {
   return make_scoped_refptr(new PictureLayer(client));
 }
 
-PictureLayer::PictureLayer(ContentLayerClient* client) :
-  client_(client),
-  pile_(make_scoped_refptr(new PicturePile())),
-  instrumentation_object_tracker_(id()),
-  is_mask_(false) {
+PictureLayer::PictureLayer(ContentLayerClient* client)
+  : client_(client),
+    pile_(make_scoped_refptr(new PicturePile())),
+    instrumentation_object_tracker_(id()),
+    is_mask_(false) {
 }
 
 PictureLayer::~PictureLayer() {
 }
 
 bool PictureLayer::DrawsContent() const {
   return Layer::DrawsContent() && client_;
 }
 
 scoped_ptr<LayerImpl> PictureLayer::CreateLayerImpl(LayerTreeImpl* tree_impl) {
@@ skipping 55 matching lines @@
                 pile_invalidation_,
                 visible_layer_rect,
                 stats);
 }
 
 void PictureLayer::SetIsMask(bool is_mask) {
   is_mask_ = is_mask;
 }
 
 }  // namespace cc