1 files changed, 0 insertions, 78 deletions
diff --git a/webkit/port/platform/graphics/skia/NativeImageSkia.h b/webkit/port/platform/graphics/skia/NativeImageSkia.h
deleted file mode 100644
index d256725..0000000
--- a/webkit/port/platform/graphics/skia/NativeImageSkia.h
+++ /dev/null
@@ -1,78 +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.
-
-#ifndef NativeImageSkia_h
-#define NativeImageSkia_h
-
-#include "SkBitmap.h"
-#include "IntSize.h"
-
-// This object is used as the "native image" in our port. When WebKit uses
-// "NativeImagePtr", it is a pointer to this type. It is an SkBitmap, but also
-// stores a cached resized image.
-class NativeImageSkia : public SkBitmap {
-public:
-    NativeImageSkia();
-
-    // Returns the number of bytes of image data. This includes the cached
-    // resized version if there is one.
-    int decodedSize() const;
-
-    // Sets the data complete flag. This is called by the image decoder when
-    // all data is complete, and used by us to know whether we can cache
-    // resized images.
-    void setDataComplete() { m_isDataComplete = true; }
-
-    // Returns true if the entire image has been decoded.
-    bool isDataComplete() const { return m_isDataComplete; }
-
-    // We can keep a resized version of the bitmap cached on this object.
-    // This function will return true if there is a cached version of the
-    // given image subset with the given dimensions.
-    bool hasResizedBitmap(int width, int height) const;
-
-    // This will return an existing resized image, or generate a new one of
-    // the specified size and store it in the cache. Subsetted images can not
-    // be cached unless the subset is the entire bitmap.
-    SkBitmap resizedBitmap(int width, int height) const;
-
-    // Returns true if the given resize operation should either resize the whole
-    // image and cache it, or resize just the part it needs and throw the result
-    // away.
-    //
-    // On the one hand, if only a small subset is desired, then we will waste a
-    // lot of time resampling the entire thing, so we only want to do exactly
-    // what's required. On the other hand, resampling the entire bitmap is
-    // better if we're going to be using it more than once (like a bitmap
-    // scrolling on and off the screen. Since we only cache when doing the
-    // entire thing, it's best to just do it up front.
-    bool shouldCacheResampling(int dest_width,
-                               int dest_height,
-                               int dest_subset_width,
-                               int dest_subset_height) const;
-
-private:
-    // Set to true when the data is complete. Before the entire image has
-    // loaded, we do not want to cache a resize.
-    bool m_isDataComplete;
-
-    // The cached bitmap. This will be empty() if there is no cached image.
-    mutable SkBitmap m_resizedImage;
-
-    // References how many times that the image size has been requested for
-    // the last size.
-    //
-    // Every time we get a request, if it matches the m_lastRequestSize, we'll
-    // increment the counter, and if not, we'll reset the counter and save the
-    // size.
-    //
-    // This allows us to see if many requests have been made for the same
-    // resized image, we know that we should probably cache it, even if all of
-    // those requests individually are small and would not otherwise be cached.
-    mutable WebCore::IntSize m_lastRequestSize;
-    mutable int m_resizeRequests;
-};
-
-#endif  // NativeImageSkia_h
-