Move PlatformCanvas and PlatformDevice from base/gfx to webkit/port. I left h...

base/gfx/bitmap_platform_device_linux.cc

Index: base/gfx/bitmap_platform_device_linux.cc
===================================================================
--- base/gfx/bitmap_platform_device_linux.cc	(revision 5678)
+++ base/gfx/bitmap_platform_device_linux.cc	(working copy)
@@ -1,94 +0,0 @@
-// Copyright (c) 2006-2008 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 "base/gfx/bitmap_platform_device_linux.h"
-
-#include <cairo/cairo.h>
-
-#include "base/logging.h"
-
-namespace gfx {
-
-// -----------------------------------------------------------------------------
-// These objects are reference counted and own a Cairo surface. The surface is
-// the backing store for a Skia bitmap and we reference count it so that we can
-// copy BitmapPlatformDeviceLinux objects without having to copy all the image
-// data.
-// -----------------------------------------------------------------------------
-class BitmapPlatformDeviceLinux::BitmapPlatformDeviceLinuxData
-    : public base::RefCounted<BitmapPlatformDeviceLinuxData> {
- public:
-  explicit BitmapPlatformDeviceLinuxData(cairo_surface_t* surface)
-      : surface_(surface) { }
-
-  cairo_surface_t* surface() const { return surface_; }
-
- protected:
-  cairo_surface_t *const surface_;
-
-  friend class base::RefCounted<BitmapPlatformDeviceLinuxData>;
-  ~BitmapPlatformDeviceLinuxData() {
-    cairo_surface_destroy(surface_);
-  }
-
-  DISALLOW_EVIL_CONSTRUCTORS(BitmapPlatformDeviceLinuxData);
-};
-
-// We use this static factory function instead of the regular constructor so
-// that we can create the pixel data before calling the constructor. This is
-// required so that we can call the base class' constructor with the pixel
-// data.
-BitmapPlatformDeviceLinux* BitmapPlatformDeviceLinux::Create(
-    int width, int height, bool is_opaque) {
-  cairo_surface_t* surface =
-      cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
-                                 width, height);
-
-  SkBitmap bitmap;
-  bitmap.setConfig(SkBitmap::kARGB_8888_Config, width, height,
-                   cairo_image_surface_get_stride(surface));
-  bitmap.setPixels(cairo_image_surface_get_data(surface));
-  bitmap.setIsOpaque(is_opaque);
-
-#ifndef NDEBUG
-  if (is_opaque) {
-    bitmap.eraseARGB(255, 0, 255, 128);  // bright bluish green
-  }
-#endif
-
-  // The device object will take ownership of the graphics context.
-  return new BitmapPlatformDeviceLinux
-      (bitmap, new BitmapPlatformDeviceLinuxData(surface));
-}
-
-// The device will own the bitmap, which corresponds to also owning the pixel
-// data. Therefore, we do not transfer ownership to the SkDevice's bitmap.
-BitmapPlatformDeviceLinux::BitmapPlatformDeviceLinux(
-    const SkBitmap& bitmap,
-    BitmapPlatformDeviceLinuxData* data)
-    : PlatformDeviceLinux(bitmap),
-      data_(data) {
-}
-
-BitmapPlatformDeviceLinux::BitmapPlatformDeviceLinux(
-    const BitmapPlatformDeviceLinux& other)
-    : PlatformDeviceLinux(const_cast<BitmapPlatformDeviceLinux&>(
-                          other).accessBitmap(true)),
-      data_(other.data_) {
-}
-
-BitmapPlatformDeviceLinux::~BitmapPlatformDeviceLinux() {
-}
-
-cairo_surface_t* BitmapPlatformDeviceLinux::surface() const {
-  return data_->surface();
-}
-
-BitmapPlatformDeviceLinux& BitmapPlatformDeviceLinux::operator=(
-    const BitmapPlatformDeviceLinux& other) {
-  data_ = other.data_;
-  return *this;
-}
-
-}  // namespace gfx