Remove Cairo support.

Source/WebCore/platform/graphics/win/ImageCairoWin.cpp

Index: Source/WebCore/platform/graphics/win/ImageCairoWin.cpp
diff --git a/Source/WebCore/platform/graphics/win/ImageCairoWin.cpp b/Source/WebCore/platform/graphics/win/ImageCairoWin.cpp
deleted file mode 100644
index 8fc6b868b34b543608da2675e5f09011474771a9..0000000000000000000000000000000000000000
--- a/Source/WebCore/platform/graphics/win/ImageCairoWin.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (C) 2008 Apple Inc.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "Image.h"
-#include "BitmapImage.h"
-#include "GraphicsContext.h"
-#include <cairo.h>
-#include <cairo-win32.h>
-
-#include <windows.h>
-#include <wtf/text/WTFString.h>
-
-namespace WebCore {
-
-PassRefPtr<BitmapImage> BitmapImage::create(HBITMAP hBitmap)
-{
-    DIBSECTION dibSection;
-    if (!GetObject(hBitmap, sizeof(DIBSECTION), &dibSection))
-        return 0;
-
-    ASSERT(dibSection.dsBm.bmBitsPixel == 32);
-    if (dibSection.dsBm.bmBitsPixel != 32)
-        return 0;
-
-    ASSERT(dibSection.dsBm.bmBits);
-    if (!dibSection.dsBm.bmBits)
-        return 0;
-
-    cairo_surface_t* surface = cairo_win32_surface_create_with_dib (CAIRO_FORMAT_ARGB32, dibSection.dsBm.bmWidth, dibSection.dsBm.bmHeight);
-
-    return BitmapImage::create(new NativeImageCairo(surface));
-}
-
-bool BitmapImage::getHBITMAPOfSize(HBITMAP bmp, LPSIZE size)
-{
-    ASSERT(bmp);
-
-    BITMAP bmpInfo;
-    GetObject(bmp, sizeof(BITMAP), &bmpInfo);
-
-    // If this is a 32bpp bitmap, which it always should be, we'll clear it so alpha-wise it will be visible
-    if (bmpInfo.bmBitsPixel == 32 && bmpInfo.bmBits) {
-        int bufferSize = bmpInfo.bmWidthBytes * bmpInfo.bmHeight;
-        memset(bmpInfo.bmBits, 255, bufferSize);
-    }
-
-    cairo_surface_t* image = cairo_image_surface_create_for_data((unsigned char*)bmpInfo.bmBits,
-                                               CAIRO_FORMAT_ARGB32,
-                                               bmpInfo.bmWidth,
-                                               bmpInfo.bmHeight,
-                                               bmpInfo.bmWidthBytes);
-
-
-    cairo_t* targetRef = cairo_create(image);
-    cairo_surface_destroy(image);
-
-    GraphicsContext gc(targetRef);
-
-    IntSize imageSize = BitmapImage::size();
-    if (size)
-        drawFrameMatchingSourceSize(&gc, FloatRect(0.0f, 0.0f, bmpInfo.bmWidth, bmpInfo.bmHeight), IntSize(*size), ColorSpaceDeviceRGB, CompositeCopy);
-    else
-        draw(&gc, FloatRect(0.0f, 0.0f, bmpInfo.bmWidth, bmpInfo.bmHeight), FloatRect(0.0f, 0.0f, imageSize.width(), imageSize.height()), ColorSpaceDeviceRGB, CompositeCopy, BlendModeNormal);
-
-    // Do cleanup
-    cairo_destroy(targetRef);
-
-    return true;
-}
-
-void BitmapImage::drawFrameMatchingSourceSize(GraphicsContext* ctxt, const FloatRect& dstRect, const IntSize& srcSize, ColorSpace styleColorSpace, CompositeOperator compositeOp)
-{
-    size_t frames = frameCount();
-    for (size_t i = 0; i < frames; ++i) {
-        NativeImageCairo* nativeImage = frameAtIndex(i);
-        if (!nativeImage)
-            continue;
-        cairo_surface_t* image = nativeImage->surface();
-        if (!image)
-            continue;
-
-        if (cairo_image_surface_get_height(image) == static_cast<size_t>(srcSize.height()) && cairo_image_surface_get_width(image) == static_cast<size_t>(srcSize.width())) {
-            size_t currentFrame = m_currentFrame;
-            m_currentFrame = i;
-            draw(ctxt, dstRect, FloatRect(0.0f, 0.0f, srcSize.width(), srcSize.height()), ColorSpaceDeviceRGB, compositeOp, BlendModeNormal);
-            m_currentFrame = currentFrame;
-            return;
-        }
-    }
-
-    // No image of the correct size was found, fallback to drawing the current frame
-    IntSize imageSize = BitmapImage::size();
-    draw(ctxt, dstRect, FloatRect(0.0f, 0.0f, imageSize.width(), imageSize.height()), ColorSpaceDeviceRGB, compositeOp, BlendModeNormal);
-}
-
-} // namespace WebCore