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Bug 975037, part 2 - Use smart pointers in nsPersistentProperties. r=froydnj

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This commit is contained in:
Andrew McCreight 2014-02-27 10:04:10 -08:00
parent 9e68489042
commit a7e617fdb7
1 changed files with 5 additions and 16 deletions
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21
xpcom/ds/nsPersistentProperties.cpp
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@ -8,6 +8,7 @@
#include "nsCOMArray.h"
#include "nsUnicharInputStream.h"
#include "nsPrintfCString.h"
#include "nsAutoPtr.h"
#define PL_ARENA_CONST_ALIGN_MASK 3
#include "nsPersistentProperties.h"
@ -465,15 +466,8 @@ nsPersistentProperties::Create(nsISupports *aOuter, REFNSIID aIID, void **aResul
{
if (aOuter)
return NS_ERROR_NO_AGGREGATION;
nsPersistentProperties* props = new nsPersistentProperties();
if (props == nullptr)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(props);
nsresult rv = props->QueryInterface(aIID, aResult);
NS_RELEASE(props);
return rv;
nsRefPtr<nsPersistentProperties> props = new nsPersistentProperties();
return props->QueryInterface(aIID, aResult);
}
NS_IMPL_ISUPPORTS2(nsPersistentProperties, nsIPersistentProperties, nsIProperties)
@ -652,13 +646,8 @@ nsPropertyElement::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
{
if (aOuter)
return NS_ERROR_NO_AGGREGATION;
nsPropertyElement* propElem = new nsPropertyElement();
if (propElem == nullptr)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(propElem);
nsresult rv = propElem->QueryInterface(aIID, aResult);
NS_RELEASE(propElem);
return rv;
nsRefPtr<nsPropertyElement> propElem = new nsPropertyElement();
return propElem->QueryInterface(aIID, aResult);
}
NS_IMPL_ISUPPORTS1(nsPropertyElement, nsIPropertyElement)