Update TestExpectations for two tests in virtual/rootlayerscrolls that now pass.

They failed because custom scrollbar styles didn't work correctly, which was
fixed in http://crrev.com/1274073002.

BUG=487948

Review URL: https://codereview.chromium.org/1312943002

git-svn-id: svn://svn.chromium.org/blink/trunk@201131 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/LayoutTests/TestExpectations

@@ -278,10 +278,6 @@ crbug.com/441840 [ Mac XP ] cssom/ahem-ex-units.html [ Failure ]
 
 crbug.com/522826 [ Linux SnowLeopard Lion MountainLion Mavericks Retina ] fast/writing-mode/Kusa-Makura-background-canvas.html [ NeedsRebaseline ]
 
-# In root-layer-scrolls, the scrollbars make the scroll offsets difficult to compute.
-crbug.com/487948 virtual/rootlayerscrolls/fast/scrolling/keyboard-scroll-page-scale.html [ Failure ]
-crbug.com/487948 virtual/rootlayerscrolls/fast/scrolling/editor-command-scroll-page-scale.html [ Failure ]
-
 # This directly has manual tests that don't have to run with run-webkit-tests
 crbug.com/359838 http/tests/ManualTests/ [ Skip ]