* commit 'c4ce0da255df07e3d8a799aa4e9af2f1949ef4f4': DO NOT MERGE - Delay starting scale gesture events until a touch slop threshold
* commit 'c4ce0da255df07e3d8a799aa4e9af2f1949ef4f4': DO NOT MERGE - Delay starting scale gesture events until a touch slop threshold