Remove SkDevice and SkBaseDevice outside skia/ext/

ui/base/clipboard/clipboard_win.cc

 // Copyright (c) 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.
 
 // Many of these functions are based on those found in
 // webkit/port/platform/PasteboardWin.cpp
 
 #include "ui/base/clipboard/clipboard_win.h"
 
 #include <shellapi.h>
@@ skipping 142 matching lines @@
     ::GlobalAlloc(GMEM_MOVEABLE, ((str.size() + 1) * sizeof(charT)));
   if (data) {
     charT* raw_data = static_cast<charT*>(::GlobalLock(data));
     memcpy(raw_data, str.data(), str.size() * sizeof(charT));
     raw_data[str.size()] = '\0';
     ::GlobalUnlock(data);
   }
   return data;
 }
 
-bool BitmapHasInvalidPremultipliedColors(const SkBitmap& bitmap) {
-  for (int x = 0; x < bitmap.width(); ++x) {
-    for (int y = 0; y < bitmap.height(); ++y) {
-      uint32_t pixel = *bitmap.getAddr32(x, y);
+bool BitmapHasInvalidPremultipliedColors(const SkPixmap& pixmap) {
+  for (int x = 0; x < pixmap.width(); ++x) {
+    for (int y = 0; y < pixmap.height(); ++y) {
+      uint32_t pixel = *pixmap.addr32(x, y);
       if (SkColorGetR(pixel) > SkColorGetA(pixel) ||
           SkColorGetG(pixel) > SkColorGetA(pixel) ||
           SkColorGetB(pixel) > SkColorGetA(pixel))
         return true;
     }
   }
   return false;
 }
 
-void MakeBitmapOpaque(const SkBitmap& bitmap) {
-  for (int x = 0; x < bitmap.width(); ++x) {
-    for (int y = 0; y < bitmap.height(); ++y) {
-      *bitmap.getAddr32(x, y) = SkColorSetA(*bitmap.getAddr32(x, y), 0xFF);
+void MakeBitmapOpaque(SkPixmap* pixmap) {
+  for (int x = 0; x < pixmap->width(); ++x) {
+    for (int y = 0; y < pixmap->height(); ++y) {
+      *pixmap->writable_addr32(x, y) = SkColorSetA(*pixmap->addr32(x, y), 0xFF);
     }
   }
 }
 
 void ParseBookmarkClipboardFormat(const base::string16& bookmark,
                                   base::string16* title,
                                   std::string* url) {
   const base::string16 kDelim = base::ASCIIToUTF16("\r\n");
 
   const size_t title_end = bookmark.find_first_of(kDelim);
@@ skipping 434 matching lines @@
                         DIB_RGB_COLORS);
   }
   // Windows doesn't really handle alpha channels well in many situations. When
   // the source image is < 32 bpp, we force the bitmap to be opaque. When the
   // source image is 32 bpp, the alpha channel might still contain garbage data.
   // Since Windows uses premultiplied alpha, we scan for instances where
   // (R, G, B) > A. If there are any invalid premultiplied colors in the image,
   // we assume the alpha channel contains garbage and force the bitmap to be
   // opaque as well. Note that this  heuristic will fail on a transparent bitmap
   // containing only black pixels...
-  const SkBitmap& device_bitmap =
-      canvas.sk_canvas()->getDevice()->accessBitmap(true);
+  SkPixmap device_pixels;
+  skia::GetWritablePixels(canvas.sk_canvas(), &device_pixels);
   {
-    SkAutoLockPixels lock(device_bitmap);
     bool has_invalid_alpha_channel = bitmap->bmiHeader.biBitCount < 32 ||
-        BitmapHasInvalidPremultipliedColors(device_bitmap);
+        BitmapHasInvalidPremultipliedColors(device_pixels);
     if (has_invalid_alpha_channel) {
-      MakeBitmapOpaque(device_bitmap);
+      MakeBitmapOpaque(&device_pixels);
     }
   }
 
   return canvas.ExtractImageRep().sk_bitmap();
 }
 
 void ClipboardWin::ReadCustomData(ClipboardType clipboard_type,
                                   const base::string16& type,
                                   base::string16* result) const {
   DCHECK_EQ(clipboard_type, CLIPBOARD_TYPE_COPY_PASTE);
@@ skipping 231 matching lines @@
   if (!clipboard_owner_)
     return NULL;
 
   if (clipboard_owner_->hwnd() == NULL)
     clipboard_owner_->Create(base::Bind(&ClipboardOwnerWndProc));
 
   return clipboard_owner_->hwnd();
 }
 
 }  // namespace ui