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Fix warning with -Wshadow in nsMathMLTokenFrame (about childFrame). (Bug 477962) r=karlt

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This commit is contained in:
L. David Baron 2009-02-18 17:13:24 -08:00
parent d65dcf5c80
commit 5761253324
1 changed files with 4 additions and 7 deletions
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11
layout/mathml/base/src/nsMathMLTokenFrame.cpp
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@ -198,15 +198,13 @@ nsMathMLTokenFrame::Place(nsIRenderingContext& aRenderingContext,
nsHTMLReflowMetrics& aDesiredSize)
{
mBoundingMetrics.Clear();
nsIFrame* childFrame = GetFirstChild(nsnull);
while (childFrame) {
for (nsIFrame* childFrame = GetFirstChild(nsnull); childFrame;
childFrame = childFrame->GetNextSibling()) {
nsHTMLReflowMetrics childSize;
GetReflowAndBoundingMetricsFor(childFrame, childSize,
childSize.mBoundingMetrics, nsnull);
// compute and cache the bounding metrics
mBoundingMetrics += childSize.mBoundingMetrics;
childFrame = childFrame->GetNextSibling();
}
nsCOMPtr<nsIFontMetrics> fm =
@ -223,8 +221,8 @@ nsMathMLTokenFrame::Place(nsIRenderingContext& aRenderingContext,
if (aPlaceOrigin) {
nscoord dy, dx = 0;
nsIFrame* childFrame = GetFirstChild(nsnull);
while (childFrame) {
for (nsIFrame* childFrame = GetFirstChild(nsnull); childFrame;
childFrame = childFrame->GetNextSibling()) {
nsHTMLReflowMetrics childSize;
GetReflowAndBoundingMetricsFor(childFrame, childSize,
childSize.mBoundingMetrics);
@ -233,7 +231,6 @@ nsMathMLTokenFrame::Place(nsIRenderingContext& aRenderingContext,
dy = childSize.height == 0 ? 0 : aDesiredSize.ascent - childSize.ascent;
FinishReflowChild(childFrame, PresContext(), nsnull, childSize, dx, dy, 0);
dx += childSize.width;
childFrame = childFrame->GetNextSibling();
}
}