• atotic's avatar
    ResizeObserver pt3: observation computation · 03e20c08
    atotic authored
    This patch fills in ResizeObservation functionality:
    - computing/setting observation size
    - determining target depth
    
    ResizeObservation::getTargetSize is static because it will also
    get used by ResizeObserverEntry
    
    I've also included basic C++ tests.
    
    BUG=612962
    
    Review-Url: https://codereview.chromium.org/2173203002
    Cr-Commit-Position: refs/heads/master@{#407736}
    03e20c08
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