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

third_party/WebKit/LayoutTests/platform/android/paint/invalidation/delete-into-nested-block-expected.txt

 {
   "bounds": [800, 600],
   "children": [
     {
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "repaintRects": [
         [8, 167, 784, 21],
         [8, 167, 30, 20],
@@ skipping 36 matching lines @@
         "LayoutBlockFlow DIV id='one'",
         "RootInlineBox",
         "LayoutText #text",
         "InlineTextBox 'three'",
         "LayoutBlockFlow DIV id='one'"
       ]
     }
   ]
 }