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Merge remote-tracking branch 'origin/master' into custom

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This commit is contained in:
Roy Tam 2019-07-12 17:03:30 +08:00
commit 8f3a931753
9 changed files with 61 additions and 15 deletions
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18
layout/base/FrameProperties.h
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@ -161,9 +161,9 @@ public:
}
/**
* Return true if we have no properties, otherwise return false.
*/
bool IsEmpty() const { return mProperties.IsEmpty(); }
* Return true if we have no properties, otherwise return false.
*/
bool IsEmpty() const { return mProperties.IsEmpty(); }
/**
* Set a property value. This requires a linear search through
@ -246,20 +246,22 @@ public:
{
DeleteInternal(aProperty, aFrame);
}
/**
/**
* Call @aFunction for each property or until @aFunction returns false.
*/
template<class F>
void ForEach(F aFunction) const
{
#ifdef DEBUG
size_t len = mProperties.Length();
size_t len = mProperties.Length();
#endif
for (const auto& prop : mProperties) {
bool shouldContinue = aFunction(prop.mProperty, prop.mValue);
MOZ_ASSERT(len == mProperties.Length(),
"frame property list was modified by ForEach callback!");
#ifdef DEBUG
MOZ_ASSERT(len == mProperties.Length(),
"frame property list was modified by ForEach callback!");
#endif
if (!shouldContinue) {
return;
}