Move repaint tests (except for svg/) to paint/invalidation

third_party/WebKit/LayoutTests/paint/invalidation/clip-path-constant-repaint-expected.txt

 {
   "name": "Content Root Layer",
   "bounds": [800, 600],
   "children": [
     {
       "name": "LayoutView #document",
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "children": [
         {
           "name": "LayoutBlockFlow (positioned) DIV id='clip'",
           "position": [8, 8],
           "bounds": [800, 300],
           "drawsContent": true,
           "backfaceVisibility": "hidden",
           "backgroundColor": "#FF0000E6",
           "transform": [
             [1, 0, 0, 0],
             [0, 1, 0, 0],
             [0, 0, 1, 0],
             [0, 100, 0, 1]
           ]
         }
       ]
     }
   ]
 }