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Bug 746646: Remove useless bounds-check for unsigned >= 0 in nsContentEventHandler::ExpandToClusterBoundary. r=masayuki

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This commit is contained in:
Daniel Holbert 2012-04-19 10:38:00 -07:00
parent 5af9f61b94
commit ad90bdf33e
1 changed files with 3 additions and 3 deletions
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6
content/events/src/nsContentEventHandler.cpp
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@ -357,8 +357,8 @@ static nsresult GenerateFlatTextContent(nsRange* aRange,
nsresult
nsContentEventHandler::ExpandToClusterBoundary(nsIContent* aContent,
bool aForward,
PRUint32* aXPOffset)
bool aForward,
PRUint32* aXPOffset)
{
// XXX This method assumes that the frame boundaries must be cluster
// boundaries. It's false, but no problem now, maybe.
@ -366,7 +366,7 @@ nsContentEventHandler::ExpandToClusterBoundary(nsIContent* aContent,
*aXPOffset == 0 || *aXPOffset == aContent->TextLength())
return NS_OK;
NS_ASSERTION(*aXPOffset >= 0 && *aXPOffset <= aContent->TextLength(),
NS_ASSERTION(*aXPOffset <= aContent->TextLength(),
"offset is out of range.");
nsRefPtr<nsFrameSelection> fs = mPresShell->FrameSelection();