[WebView] Move files from native to browser

android_webview/native/java_browser_view_renderer_helper.h

-// Copyright (c) 2013 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.
-
-#ifndef ANDROID_WEBVIEW_NATIVE_JAVA_BROWSER_VIEW_RENDERER_HELPER_H_
-#define ANDROID_WEBVIEW_NATIVE_JAVA_BROWSER_VIEW_RENDERER_HELPER_H_
-
-#include <jni.h>
-
-#include <memory>
-
-#include "ui/gfx/geometry/size.h"
-#include "ui/gfx/geometry/vector2d.h"
-
-class SkCanvas;
-struct AwDrawSWFunctionTable;
-
-namespace android_webview {
-
-class SoftwareCanvasHolder {
- public:
-  static std::unique_ptr<SoftwareCanvasHolder> Create(
-      jobject java_canvas,
-      const gfx::Vector2d& scroll_correction,
-      const gfx::Size& auxiliary_bitmap_size,
-      bool force_auxiliary_bitmap);
-
-  virtual ~SoftwareCanvasHolder() {}
-
-  // The returned SkCanvas is still owned by this holder.
-  virtual SkCanvas* GetCanvas() = 0;
-};
-
-void RasterHelperSetAwDrawSWFunctionTable(AwDrawSWFunctionTable* table);
-
-}  // namespace android_webview
-
-#endif  // ANDROID_WEBVIEW_NATIVE_JAVA_BROWSER_VIEW_RENDERER_HELPER_H_