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-rw-r--r--WebCore/platform/graphics/android/ScrollableLayerAndroid.cpp39
1 files changed, 0 insertions, 39 deletions
diff --git a/WebCore/platform/graphics/android/ScrollableLayerAndroid.cpp b/WebCore/platform/graphics/android/ScrollableLayerAndroid.cpp
deleted file mode 100644
index ca8f03c..0000000
--- a/WebCore/platform/graphics/android/ScrollableLayerAndroid.cpp
+++ /dev/null
@@ -1,39 +0,0 @@
-#include "config.h"
-#include "ScrollableLayerAndroid.h"
-
-#if USE(ACCELERATED_COMPOSITING)
-
-namespace WebCore {
-
-bool ScrollableLayerAndroid::scrollTo(int x, int y)
-{
- SkIRect scrollBounds;
- getScrollRect(&scrollBounds);
- if (!scrollBounds.fRight && !scrollBounds.fBottom)
- return false;
-
- SkScalar newX = SkScalarPin(x, 0, scrollBounds.fRight);
- SkScalar newY = SkScalarPin(y, 0, scrollBounds.fBottom);
- // Check for no change.
- if (newX == scrollBounds.fLeft && newY == scrollBounds.fTop)
- return false;
-
- SkScalar diffX = newX - scrollBounds.fLeft;
- SkScalar diffY = newY - scrollBounds.fTop;
- const SkPoint& pos = getPosition();
- setPosition(pos.fX - diffX, pos.fY - diffY);
- return true;
-}
-
-void ScrollableLayerAndroid::getScrollRect(SkIRect* out) const
-{
- const SkPoint& pos = getPosition();
- out->fLeft = m_scrollLimits.fLeft - pos.fX;
- out->fTop = m_scrollLimits.fTop - pos.fY;
- out->fRight = getSize().width() - m_scrollLimits.width();
- out->fBottom = getSize().height() - m_scrollLimits.height();
-}
-
-} // namespace WebCore
-
-#endif // USE(ACCELERATED_COMPOSITING)