Rebaseline some tests.

webkit/tools/layout_tests/test_expectations.txt

 // This file consists of lines with specifications of what
 // to expect from layout test cases. The test cases can be directories
 // in which case the expectations apply to all test cases in that
 // directory and any subdirectory. The format of the file is along the
 // lines of:
 //
 // LayoutTests/fast/js/fixme.js = FAIL
 // LayoutTests/fast/js/flaky.js = FAIL PASS
 // LayoutTests/fast/js/crash.js = CRASH TIMEOUT FAIL PASS
 //
@@ skipping 818 matching lines @@
 
 // Implement CSS -webkit-font-smoothing property support.
 BUG23270 WIN LINUX : LayoutTests/fast/css/font-smoothing.html = FAIL
 
 // Make canvas shadow work with drawImage.
 BUG11153 WIN LINUX : LayoutTests/fast/canvas/canvas-incremental-repaint-2.html = FAIL
 BUG11153 WIN LINUX : LayoutTests/fast/canvas/canvas-incremental-repaint.html = FAIL
 
 // Repaint issues are revealed by these tests.
 BUG28183 : LayoutTests/fast/repaint/box-shadow-v.html = IMAGE
-BUG28183 WIN LINUX : LayoutTests/fast/repaint/list-marker.html = IMAGE+TEXT
+// The difference of positions of texts after the list markers is NOT
+// an issue. The behavior of the expectations was wrong. The real
+// problem is the change of the 'p' in italic "properly". Note that
+// upstream expectation image has the same issue.
+BUG28183 WIN LINUX : LayoutTests/fast/repaint/list-marker.html = IMAGE
 
 // Extra space at end of test results.  Since this is a crash test, a
 // FAIL here is just as good as running the test normally.
 // FAIL results from an extra newline at the top of the results
 // the checked in results do not include the PASS text.
 // May only need re-baselining?
 BUG24206 WIN : LayoutTests/http/tests/navigation/changing-frame-hierarchy-in-onload.html = FAIL PASS
 BUG24206 LINUX MAC : LayoutTests/http/tests/navigation/changing-frame-hierarchy-in-onload.html = FAIL
 
 BUG20507 : LayoutTests/http/tests/uri/resolve-encoding-relative.html = FAIL
@@ skipping 2168 matching lines @@
 // New failures from webkit r51496
 BUG29056 WIN LINUX : LayoutTests/svg/custom/mask-with-all-units.svg = FAIL
 
 // New failures from WebKit roll 51512:51524
 BUG29059 : LayoutTests/editing/selection/5825350-1.html = FAIL
 BUG29059 : LayoutTests/editing/selection/5825350-2.html = FAIL
 BUG29059 : LayoutTests/editing/selection/mixed-editability-10.html = FAIL
 BUG29059 : LayoutTests/editing/deleting/5390681-2.html = FAIL
 
 // New failures from WebKit r51527
-BUG_HAMAJI WIN LINUX : LayoutTests/css2.1/t1205-c561-list-displ-00-b.html = IMAGE+TEXT
-BUG_HAMAJI WIN LINUX : LayoutTests/css2.1/t1205-c565-list-pos-00-b.html = IMAGE+TEXT
-BUG_HAMAJI WIN LINUX : LayoutTests/css2.1/t1205-c566-list-stl-00-e-ag.html = IMAGE+TEXT
 BUG_HAMAJI WIN LINUX : LayoutTests/fast/block/positioning/complex-percentage-height.html = IMAGE+TEXT
 BUG_HAMAJI WIN LINUX : LayoutTests/fast/lists/item-not-in-list-line-wrapping.html = IMAGE+TEXT