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

third_party/WebKit/LayoutTests/platform/android/paint/invalidation/text-selection-rect-in-overflow-2-expected.txt

 {
   "bounds": [800, 600],
   "children": [
     {
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "repaintRects": [
         [18, 18, 215, 19]
       ],
       "paintInvalidationClients": [
         "LayoutBlockFlow HTML",
         "LayoutBlockFlow BODY",
         "LayoutBlockFlow DIV id='t'",
         "LayoutText #text",
         "InlineTextBox 'Should have blue, not gray, highlight'"
       ]
     }
   ]
 }