Move compositor bindings implementations out of WebKit::, fix style

webkit/compositor_bindings/web_nine_patch_layer_impl.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 "webkit/compositor_bindings/web_nine_patch_layer_impl.h"
-
-#include "cc/layers/nine_patch_layer.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/gfx/rect.h"
-#include "webkit/compositor_bindings/web_layer_impl.h"
-
-using cc::NinePatchLayer;
-
-namespace WebKit {
-
-WebNinePatchLayerImpl::WebNinePatchLayerImpl()
-    : layer_(new WebLayerImpl(NinePatchLayer::Create())) {
-  layer_->layer()->SetIsDrawable(true);
-}
-
-WebNinePatchLayerImpl::~WebNinePatchLayerImpl() {}
-
-WebLayer* WebNinePatchLayerImpl::layer() { return layer_.get(); }
-
-void WebNinePatchLayerImpl::setBitmap(const SkBitmap& bitmap,
-                                      const WebRect& aperture) {
-  static_cast<NinePatchLayer*>(layer_->layer())->SetBitmap(bitmap,
-                                                           gfx::Rect(aperture));
-}
-
-}  // namespace WebKit