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Cleanup implementations of QueryInterface. b=385750 r+sr=dbaron r+sr=jst

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This commit is contained in:
2007-07-03 19:15:31 -07:00
parent 0069020e27
commit 79eeaa32d0
38 changed files with 170 additions and 226 deletions
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8
layout/forms/nsGfxButtonControlFrame.cpp
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@@ -190,16 +190,14 @@ NS_IMETHODIMP nsGfxButtonControlFrame::GetAccessible(nsIAccessible** aAccessible
NS_IMETHODIMP
nsGfxButtonControlFrame::QueryInterface(const nsIID& aIID, void** aInstancePtr)
{
NS_ENSURE_ARG_POINTER(aInstancePtr);
NS_PRECONDITION(aInstancePtr, "null out param");
if (aIID.Equals(NS_GET_IID(nsIAnonymousContentCreator))) {
*aInstancePtr = NS_STATIC_CAST(nsIAnonymousContentCreator*, this);
}
else {
return nsHTMLButtonControlFrame::QueryInterface(aIID, aInstancePtr);
return NS_OK;
}
return NS_OK;
return nsHTMLButtonControlFrame::QueryInterface(aIID, aInstancePtr);
}
// Initially we hardcoded the default strings here.