Cleanup gfx::Canvas now that 10562027 has landed

ui/base/clipboard/clipboard_gtk.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.
 
 #include "ui/base/clipboard/clipboard.h"
 
 #include <gtk/gtk.h>
 #include <X11/extensions/Xfixes.h>
 #include <X11/Xatom.h>
 #include <map>
@@ skipping 546 matching lines @@
 }
 
 SkBitmap Clipboard::ReadImage(Buffer buffer) const {
   DCHECK(CalledOnValidThread());
   ScopedGObject<GdkPixbuf>::Type pixbuf(
       gtk_clipboard_wait_for_image(clipboard_));
   if (!pixbuf.get())
     return SkBitmap();
 
   gfx::Canvas canvas(gfx::Size(gdk_pixbuf_get_width(pixbuf.get()),
-                               gdk_pixbuf_get_height(pixbuf.get())), false);
+                               gdk_pixbuf_get_height(pixbuf.get())),
+                     ui::SCALE_FACTOR_100P,
+                     false);
   {
     skia::ScopedPlatformPaint scoped_platform_paint(canvas.sk_canvas());
     cairo_t* context = scoped_platform_paint.GetPlatformSurface();
     gdk_cairo_set_source_pixbuf(context, pixbuf.get(), 0.0, 0.0);
     cairo_paint(context);
   }
-  return canvas.ExtractBitmap();
+  return canvas.ExtractImageRep().sk_bitmap();
 }
 
 void Clipboard::ReadCustomData(Buffer buffer,
                                const string16& type,
                                string16* result) const {
   DCHECK(CalledOnValidThread());
   GtkClipboard* clipboard = LookupBackingClipboard(buffer);
   if (!clipboard)
     return;
 
@@ skipping 103 matching lines @@
       return clipboard_;
     case BUFFER_SELECTION:
       return primary_selection_;
     default:
       NOTREACHED();
       return NULL;
   }
 }
 
 }  // namespace ui