Revert of Switch to HarfBuzz on Mac and remove CoreText shaper

Revert of Switch to HarfBuzz on Mac and remove CoreText shaper (patchset #29 id:660001 of https://codereview.chromium.org/175253002/)

Reason for revert:
Caused a bunch layout tests to timeout on mac

editing/pasteboard/copy-crash.html
fast/events/event-view-toString.html
http/tests/navigation/scrollstate-after-http-equiv-refresh.html
http/tests/navigation/scrollstate-after-location-reload.html

Original issue's description:
> Switch to HarfBuzz on Mac and remove CoreText shaper
> 
> Move to HarfBuzz for shaping on mac and remove the old mac-specific
> CoreText shaper Test case added based on handmade ChromiumAATTest font
> for verifying AAT shaping is functional.
> 
> TEST=fast/text/aat-morx.html
> BUG=334269
> NOTRY=true
> R=eae@chromium.org, esprehn@chromium.org, behdad@chromium.org
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=182920

TBR=esprehn@chromium.org,abarth@chromium.org,behdad@chromium.org,dglazkov@chromium.org,eae@chromium.org,jshin@chromium.org,tkent@chromium.org,dominik.rottsches@intel.com
NOTREECHECKS=true
NOTRY=true
BUG=334269

[Zhenyao Mo, 2014-09-30 17:39:41]

Created Revert of Switch to HarfBuzz on Mac and remove CoreText shaper

[commit-bot: I haz the power, 2014-09-30 17:40:39]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/618723003/1

[commit-bot: I haz the power, 2014-09-30 17:41:13]

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

[commit-bot: I haz the power, 2014-09-30 17:41:14]

Failed to apply patch for LayoutTests/TestExpectations:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  patching file LayoutTests/TestExpectations
  Hunk #2 FAILED at 140.
  Hunk #3 succeeded at 172 (offset -2 lines).
  Hunk #4 succeeded at 229 (offset -2 lines).
  Hunk #5 succeeded at 400 (offset -2 lines).
  Hunk #6 FAILED at 712.
  Hunk #7 succeeded at 6253 (offset -2009 lines).
  Hunk #8 succeeded at 6514 (offset -2009 lines).
  Hunk #9 succeeded at 6554 (offset -2009 lines).
  Hunk #10 succeeded at 6637 (offset -2009 lines).
  Hunk #11 succeeded at 6692 (offset -2009 lines).
  2 out of 11 hunks FAILED -- saving rejects to file
LayoutTests/TestExpectations.rej

Patch:       LayoutTests/TestExpectations
Index: LayoutTests/TestExpectations
diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
index
b2e155cc3cb1e400145787a69bf78a08d54432db..33815493b2aa4ac46b59f718b96821e0b7615bf0
100644
--- a/LayoutTests/TestExpectations
+++ b/LayoutTests/TestExpectations
@@ -51,7 +51,7 @@
 
 crbug.com/411164 [ Win ]
http/tests/serviceworker/registration-on-insecure-origin.html [ Pass Timeout
Slow ]
 
-# crbug.com/377013 [ Mac Debug ] fast/repaint/4776765.html [ Pass Failure ]
+crbug.com/377013 [ Mac Debug ] fast/repaint/4776765.html [ Pass Failure ]
 
 crbug.com/304953 fast/css/font-face-download-error.html [ Pass Timeout ]
 
@@ -140,7 +140,7 @@
 crbug.com/360889 [ Win ]
fast/text/whitespace/nowrap-line-break-after-white-space.html [ Failure ]
 crbug.com/360889
virtual/antialiasedtext/fast/text/whitespace/nowrap-line-break-after-white-space.html
[ Failure ]
 
-crbug.com/418884 [ Win Linux Android ]
virtual/antialiasedtext/fast/text/emphasis-combined-text.html [ Failure ]
+crbug.com/418884 virtual/antialiasedtext/fast/text/emphasis-combined-text.html
[ Failure ]
 
 crbug.com/410461 [ Linux ] fast/css/word-spacing-characters-complex-text.html [
ImageOnlyFailure ]
 
@@ -174,8 +174,8 @@
 crbug.com/321607 [ Linux ] fast/forms/submit-to-blank-multiple-times.html [
Failure Pass ]
 crbug.com/321607 [ Win Debug ] fast/forms/submit-to-blank-multiple-times.html [
Failure Pass ]
 
-# crbug.com/366437 fast/repaint/box-shadow-h.html [ Pass ImageOnlyFailure ]
-# crbug.com/366437 fast/repaint/box-shadow-v.html [ Pass ImageOnlyFailure ]
+crbug.com/366437 fast/repaint/box-shadow-h.html [ Pass ImageOnlyFailure ]
+crbug.com/366437 fast/repaint/box-shadow-v.html [ Pass ImageOnlyFailure ]
 
 # ThemePainter-related diffs, could rebaseline them or implement the
clipping/transform code.
 crbug.com/229207 [ Win ]
fast/forms/datalist/input-appearance-range-with-transform.html [
ImageOnlyFailure ]
@@ -231,34 +231,34 @@
 # Untriaged Mavericks failures
 
 crbug.com/314947 [ Mavericks ] fast/scrolling/scrollbar-tickmarks-hittest.html
[ Timeout ]
-# crbug.com/314947 [ Mavericks ] http/tests/images/drag-image-to-desktop.html [
Failure ]
+crbug.com/314947 [ Mavericks ] http/tests/images/drag-image-to-desktop.html [
Failure ]
 
 # Mavericks bots seem to fail lots of tests on occasion.
-# crbug.com/331582 [ Mavericks ] fast/inline/justify-emphasis-inline-box.html [
Pass ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/parser/fonts.html [ Pass ImageOnlyFailure
]
-# crbug.com/331583 [ Mavericks ] fast/repaint/text-emphasis-h.html [ Pass
ImageOnlyFailure ]
+crbug.com/331582 [ Mavericks ] fast/inline/justify-emphasis-inline-box.html [
Pass ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/parser/fonts.html [ Pass ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/repaint/text-emphasis-h.html [ Pass
ImageOnlyFailure ]
 crbug.com/331583 [ Mavericks ] fast/repaint/text-emphasis-v.html [ Pass
ImageOnlyFailure ]
 crbug.com/331583 [ Mavericks ]
fast/shapes/shape-outside-floats/shape-outside-boxes-001.html [ Pass
ImageOnlyFailure ]
 crbug.com/331583 [ Mavericks ]
fast/shapes/shape-outside-floats/shape-outside-boxes-002.html [ Pass
ImageOnlyFailure ]
 crbug.com/331583 [ Mavericks ]
fast/shapes/shape-outside-floats/shape-outside-boxes-003.html [ Pass
ImageOnlyFailure ]
 crbug.com/331583 [ Mavericks ]
fast/shapes/shape-outside-floats/shape-outside-floats-outermost.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/002.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/003.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/004.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/005.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/006.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/007.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/008.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/009.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/010.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/011.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/012.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/013.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/014.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/015.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/016.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/017.html [ Pass
ImageOnlyFailure ]
-# crbug.com/331583 [ Mavericks ] fast/text/whitespace/018.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/002.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/003.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/004.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/005.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/006.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/007.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/008.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/009.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/010.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/011.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/012.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/013.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/014.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/015.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/016.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/017.html [ Pass
ImageOnlyFailure ]
+crbug.com/331583 [ Mavericks ] fast/text/whitespace/018.html [ Pass
ImageOnlyFailure ]
 crbug.com/331583 [ Mavericks ]
ietestcenter/css3/multicolumn/column-block-formatting-context-001.htm [ Pass
ImageOnlyFailure ]
 crbug.com/331583 [ Mavericks ]
ietestcenter/css3/multicolumn/column-containing-block-003.htm [ Pass
ImageOnlyFailure ]
 
@@ -402,14 +402,14 @@
 crbug.com/393157 [ Mac ]
virtual/threaded/printing/print-document-without-documentElement-crash.html [
Pass Crash ]
 
 # Switching to content shell failures
-# crbug.com/231866 [ Lion ] fast/backgrounds/animated-gif-as-background.html [
Pass ImageOnlyFailure ]
+crbug.com/231866 [ Lion ] fast/backgrounds/animated-gif-as-background.html [
Pass ImageOnlyFailure ]
 crbug.com/243599 [ Debug ] http/tests/plugins/interrupted-get-url.html [ Crash
Pass ]
 crbug.com/318210 svg/text/text-style-recalc-crash.html [ Pass Timeout ]
 
 # Seems to be hit by the try jobs only.
 crbug.com/243599 [ Linux Win ]
http/tests/xmlhttprequest/access-control-repeated-failed-preflight-crash.html [
Crash Pass Timeout ]
 
-# crbug.com/245630
virtual/prefer_compositing_to_lcd_text/compositing/overflow/overflow-positioning.html
[ ImageOnlyFailure Pass ]
+crbug.com/245630
virtual/prefer_compositing_to_lcd_text/compositing/overflow/overflow-positioning.html
[ ImageOnlyFailure Pass ]
 
 crbug.com/248063 plugins/plugin-clip-subframe.html [ Pass Failure ]
 
@@ -712,7479 +712,6 @@
 
 crbug.com/356828 fast/dom/gc-dom-tree-lifetime.html [ Timeout Pass ]
 
-crbug.com/334269 [ Mac ] fast/text/aat-morx.html [ NeedsRebaseline ]
-
-crbug.com/408992 [ Mac ] fast/text/international/vertical-text-glyph-test.html
[ Failure ]
-crbug.com/408992 [ Mac ] fast/writing-mode/text-orientation-basic.html [
Failure ]
-
-crbug.com/418070 [ Mac ] fast/text/atsui-multiple-renderers.html [ Failure ]
-
-# Failing Reftests from CoreText shaper removal
-crbug.com/334269 [ Mac ] animations/additive-transform-animations.html [
ImageOnlyFailure ]
-crbug.com/334269 [ Mac ]
compositing/backgrounds/fixed-background-on-descendant.html [ ImageOnlyFailure ]
-crbug.com/334269 [ Mac ] css2.1/20110323/c541-word-sp-000.htm [
ImageOnlyFailure ]
-crbug.com/334269 [ Mac ] css2.1/20110323/vertical-align-boxes-001.htm [
ImageOnlyFailure ]
-crbug.com/334269 [ Mac ] css2.1/20110323/word-spacing-characters-003.htm [
ImageOnlyFailure ]
-crbug.com/334269 [ Mac ] css3/flexbox/auto-margins.html [ ImageOnlyFailure ]
-crbug.com/334269 [ Mac ] fast/forms/placeholder-in-invisible-elements.html [
ImageOnlyFailure ]
-crbug.com/334269 [ Mac ] fast/forms/search-cancel-in-invisible-elements.html [
ImageOnlyFailure ]
-crbug.com/334269 [ Mac ]
fast/multicol/newmulticol/compare-with-old-impl/multicol-with-child-renderLayer-for-input.html
[ ImageOnlyFailure ]
-crbug.com/334269 [ Mac ]
fast/multicol/newmulticol/compare-with-old-impl/paged-becomes-multicol-auto-height.ht…
(message too large)

[d.roettsches, 2014-09-30 17:43:50]

Could you suspend committing this, and add the timeouts to the bug that I
mentioned on #blink?

[Dominik Röttsches, 2014-10-01 07:31:40]

We can probably close this one.