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Bug 421353 - "Moving the mouse over text hyperlinks which become underlined spikes cpu usage" (Fix incorrect use of units in previous patch) [p=reg@openpave.org (Jeremy Lea) r+sr=roc a1.9=beltzner]
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@ -4929,16 +4929,6 @@ FindFirstLetterRange(const nsTextFragment* aFrag,
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return PR_TRUE;
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}
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static nsRect ConvertGfxRectOutward(const gfxRect& aRect)
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{
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nsRect r;
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r.x = NSToCoordFloor(aRect.X());
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r.y = NSToCoordFloor(aRect.Y());
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r.width = NSToCoordCeil(aRect.XMost()) - r.x;
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r.height = NSToCoordCeil(aRect.YMost()) - r.y;
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return r;
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}
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static PRUint32
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FindStartAfterSkippingWhitespace(PropertyProvider* aProvider,
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nsIFrame::InlineIntrinsicWidthData* aData,
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@ -5587,8 +5577,7 @@ nsTextFrame::Reflow(nsPresContext* aPresContext,
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mAscent = aMetrics.ascent;
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// Handle text that runs outside its normal bounds.
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nsRect boundingBox =
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ConvertGfxRectOutward(textMetrics.mBoundingBox + gfxPoint(0, mAscent));
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nsRect boundingBox = RoundOut(textMetrics.mBoundingBox) + nsPoint(0, mAscent);
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aMetrics.mOverflowArea.UnionRect(boundingBox,
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nsRect(0, 0, aMetrics.width, aMetrics.height));
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@ -5812,8 +5801,7 @@ nsTextFrame::RecomputeOverflowRect()
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ComputeTransformedLength(provider), PR_FALSE, nsnull,
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&provider);
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nsRect boundingBox =
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ConvertGfxRectOutward(textMetrics.mBoundingBox + gfxPoint(0, mAscent));
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nsRect boundingBox = RoundOut(textMetrics.mBoundingBox) + nsPoint(0, mAscent);
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boundingBox.UnionRect(boundingBox,
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nsRect(nsPoint(0,0), GetSize()));
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