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

cc/layers/layer_iterator_unittest.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/layer_iterator.h"
 
+#include <vector>
+
 #include "cc/layers/layer.h"
 #include "cc/trees/layer_tree_host_common.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/transform.h"
 
 using ::testing::Mock;
 using ::testing::_;
 using ::testing::AtLeast;
 using ::testing::AnyNumber;
@@ skipping 134 matching lines @@
   EXPECT_COUNT(second, -1, -1, 3);
   EXPECT_COUNT(third, -1, -1, 4);
   EXPECT_COUNT(fourth, -1, -1, 5);
 
   IterateFrontToBack(&render_surface_layerList);
   EXPECT_COUNT(root_layer, 5, -1, 4);
   EXPECT_COUNT(first, -1, -1, 3);
   EXPECT_COUNT(second, -1, -1, 2);
   EXPECT_COUNT(third, -1, -1, 1);
   EXPECT_COUNT(fourth, -1, -1, 0);
-
 }
 
 TEST(LayerIteratorTest, ComplexTree) {
   scoped_refptr<TestLayer> root_layer = TestLayer::Create();
   scoped_refptr<TestLayer> root1 = TestLayer::Create();
   scoped_refptr<TestLayer> root2 = TestLayer::Create();
   scoped_refptr<TestLayer> root3 = TestLayer::Create();
   scoped_refptr<TestLayer> root21 = TestLayer::Create();
   scoped_refptr<TestLayer> root22 = TestLayer::Create();
   scoped_refptr<TestLayer> root23 = TestLayer::Create();
@@ skipping 34 matching lines @@
   IterateFrontToBack(&render_surface_layerList);
   EXPECT_COUNT(root_layer, 9, -1, 8);
   EXPECT_COUNT(root1, -1, -1, 7);
   EXPECT_COUNT(root2, -1, -1, 6);
   EXPECT_COUNT(root21, -1, -1, 5);
   EXPECT_COUNT(root22, -1, -1, 4);
   EXPECT_COUNT(root221, -1, -1, 3);
   EXPECT_COUNT(root23, -1, -1, 2);
   EXPECT_COUNT(root231, -1, -1, 1);
   EXPECT_COUNT(root3, -1, -1, 0);
-
 }
 
 TEST(LayerIteratorTest, ComplexTreeMultiSurface) {
   scoped_refptr<TestLayer> root_layer = TestLayer::Create();
   scoped_refptr<TestLayer> root1 = TestLayer::Create();
   scoped_refptr<TestLayer> root2 = TestLayer::Create();
   scoped_refptr<TestLayer> root3 = TestLayer::Create();
   scoped_refptr<TestLayer> root21 = TestLayer::Create();
   scoped_refptr<TestLayer> root22 = TestLayer::Create();
   scoped_refptr<TestLayer> root23 = TestLayer::Create();
@@ skipping 45 matching lines @@
   EXPECT_COUNT(root21, -1, -1, 9);
   EXPECT_COUNT(root22, 7, 8, 6);
   EXPECT_COUNT(root221, -1, -1, 5);
   EXPECT_COUNT(root23, 3, 4, 2);
   EXPECT_COUNT(root231, -1, -1, 1);
   EXPECT_COUNT(root3, -1, -1, 0);
 }
 
 }  // namespace
 }  // namespace cc