This patch makes ImageSkia more like SkBitmap. The goal is to make swapping from SkBitmap to ImageSkia easier.

Notable changes:
- ImageSkia can be cheaply copied
- Added extractSubset, will remove after SkBitmaps have been converted to ImageSkia
- Modified API to look more like SkBitmap

Review URL: https://chromiumcodereview.appspot.com/10245003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@136304 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 4 deletions

diff --git a/ui/gfx/image/image.h b/ui/gfx/image/image.h
index 9c0e6eb..b5bb3bf 100644
--- a/ui/gfx/image/image.h
+++ b/ui/gfx/image/image.h
@@ -62,6 +62,9 @@ class UI_EXPORT Image {
   // Creates an empty image with no representations.
   Image();
 
+  // Creates a new image with the default representation.
+  explicit Image(const ImageSkia& image);
+
   // Creates a new image with the default representation. The object will take
   // ownership of the image.
   explicit Image(const SkBitmap* bitmap);
@@ -70,10 +73,6 @@ class UI_EXPORT Image {
   // representation.
   explicit Image(const SkBitmap& bitmap);
 
-  // To create an Image that supports multiple resolutions pass a vector
-  // of bitmaps, one for each resolution.
-  explicit Image(const std::vector<const SkBitmap*>& bitmaps);
-
 #if defined(TOOLKIT_GTK)
   // Does not increase |pixbuf|'s reference count; expects to take ownership.
   explicit Image(GdkPixbuf* pixbuf);
@@ -112,6 +111,7 @@ class UI_EXPORT Image {
   // backing pixels are shared amongst all copies (a fact of each of the
   // converted representations, rather than a limitation imposed by Image) and
   // so the result should be considered immutable.
+  ImageSkia* CopyImageSkia() const;
   SkBitmap* CopySkBitmap() const;
 #if defined(TOOLKIT_GTK)
   GdkPixbuf* CopyGdkPixbuf() const;