Revert of Cursor to be centrally aligned instead of top aligned

Revert of Cursor to be centrally aligned instead of top aligned (patchset #8 of https://codereview.chromium.org/447243002/)

Reason for revert:
This is breaking Win XP bots:
http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=@ToT%20Blink&tests=editing%2Fselection%2Fmixed-editability-10.html&testType=layout-tests

Original issue's description:
> Cursor to be centrally aligned instead of top aligned
> 
> Previous code in r178276, only accounted for font height but padding,
> border and box height should be also taken into account.
> 
> BUG=400522
> R=leviw, esprehn
> TEST=Various tests that need rebaseline due to code change.
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=181000

TBR=esprehn@chromium.org,leviw@chromium.org,habib.virji@samsung.com
NOTREECHECKS=true
NOTRY=true
BUG=400522

[mlamouri (slow - plz ping), 2014-08-28 10:15:24]

Created Revert of Cursor to be centrally aligned instead of top aligned

[commit-bot: I haz the power, 2014-08-28 10:16:25]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/mlamouri@chromium.org/512173002/1

[commit-bot: I haz the power, 2014-08-28 10:16:31]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-08-28 10:16:32]

Failed to apply patch for LayoutTests/TestExpectations:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  patching file LayoutTests/TestExpectations
  Hunk #1 FAILED at 77.
  1 out of 1 hunk FAILED -- saving rejects to file
LayoutTests/TestExpectations.rej

Patch:       LayoutTests/TestExpectations
Index: LayoutTests/TestExpectations
diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
index
2826749839e5be6178adee5ac2730502d08cf1c4..d1a71d8102856233a84ab593311165c54e814ab8
100644
--- a/LayoutTests/TestExpectations
+++ b/LayoutTests/TestExpectations
@@ -77,22 +77,6 @@
 crbug.com/338794 compositing/rtl/rtl-iframe-absolute-overflow-scrolled.html [
Failure ImageOnlyFailure Pass ]
 crbug.com/338794 crbug.com/192172
compositing/rtl/rtl-iframe-fixed-overflow-scrolled.html [ Failure
ImageOnlyFailure Pass ]
 crbug.com/338794 crbug.com/192172
compositing/rtl/rtl-iframe-fixed-overflow.html [ Failure ImageOnlyFailure Pass ]
-
-crbug.com/400522 editing/deleting/delete-block-contents-003.html [
NeedsRebaseline ]
-crbug.com/400522 editing/selection/contenteditable-click-inside.html [
NeedsRebaseline ]
-crbug.com/400522 editing/execCommand/create-list-with-hr.html [ NeedsRebaseline
]
-crbug.com/400522 editing/selection/4975120.html [ NeedsRebaseline ]
-crbug.com/400522 editing/deleting/delete-image-004.html [ NeedsRebaseline ]
-crbug.com/400522 fast/forms/input-placeholder-paint-order.html [
NeedsRebaseline ]
-crbug.com/400522 editing/deleting/delete-block-contents-002.html [
NeedsRebaseline ]
-crbug.com/400522 editing/deleting/delete-block-contents-001.html [
NeedsRebaseline ]
-crbug.com/400522 editing/deleting/delete-at-start-or-end.html [ NeedsRebaseline
]
-crbug.com/400522 editing/undo/undo-misspellings.html [ NeedsRebaseline ]
-crbug.com/400522 fast/forms/caret-rtl.html [ NeedsRebaseline ]
-crbug.com/400522 editing/deleting/transpose-empty.html [ NeedsRebaseline ]
-crbug.com/400522 editing/inserting/insert-paragraph-03.html [ NeedsRebaseline ]
-crbug.com/400522 editing/caret/caret-height.html [ NeedsRebaseline ]
-crbug.com/400522 editing/caret/caret-position.html [ NeedsRebaseline ]
 
 crbug.com/239811 crbug.com/229113
http/tests/history/redirect-js-location-assign-0-seconds.html [ Failure Pass ]

[mlamouri (slow - plz ping), 2014-08-28 10:31:33]

Habib has a fix so I will not land that.