Ting-Yu Lin c508a968ca Bug 1612983 - Disable APZ only when AccessibleCaret's position is changed. r=botond ... `mIsCaretPositionChanged` is used in `UpdateShouldDisableApz()` to determine whether to disable APZ during scrolling or pinch-zooming. Suppose the selection is on position:static elements. When pinch-zooming, the zoom level is changed, but the position is not. We split `PositionChangedResult::Changed` into two separate states, and set `mIsCaretPositionChanged` only when the position is changed. Differential Revision: https://phabricator.services.mozilla.com/D61516 --HG-- extra : moz-landing-system : lando		2020-02-07 22:31:40 +00:00
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moz.build
TestAccessibleCaretEventHub.cpp
TestAccessibleCaretManager.cpp	Bug 1612983 - Disable APZ only when AccessibleCaret's position is changed. r=botond	2020-02-07 22:31:40 +00:00