Bug 1436279 - Remove unneeded mutable from DisplayItemClipChain::mRefCount - r=mattwoodrow

mRefCount is only accessed from non-const methods, so there is no need for
'mutable'.

MozReview-Commit-ID: Bwv6cO1utU5

--HG--
extra : rebase_source : a7851c9863ca9aeff1deaff4408b89ee1b9f8445
This commit is contained in:
Gerald Squelart 2017-11-21 11:46:48 +11:00
parent c536f2de2c
commit 92ba5a93e9

View File

@ -80,7 +80,7 @@ struct DisplayItemClipChain {
DisplayItemClip mClip;
const ActiveScrolledRoot* mASR;
RefPtr<const DisplayItemClipChain> mParent;
mutable uint32_t mRefCount = 0;
uint32_t mRefCount = 0;
#ifdef DEBUG
bool mOnStack;
#endif