• enne@chromium.org's avatar
    cc: Ignore offscreen tiles for activation · 94ad9cde
    enne@chromium.org authored
    Remove the overenthusiastic DCHECK from PictureLayerImpl to make sure
    that every tile that intersects the visible content rect also has a
    distance to the viewport of zero.  Because the projection of the
    viewport is done more precisely than the enclosing rect for the visible
    content rect, it may be possible for a tile to be outside the viewport
    but inside the visible content rect.
    
    Therefore, the current DCHECKS are bogus.  Instead, skip these tiles
    because they're not truly required for activation.
    
    R=reveman@chromium.org
    BUG=243437
    
    Review URL: https://chromiumcodereview.appspot.com/16160005
    
    git-svn-id: svn://svn.chromium.org/chrome/trunk/src@203063 0039d316-1c4b-4281-b951-d872f2087c98
    94ad9cde
fake_picture_layer_impl.h 1.74 KB