Revert of Memoize LayoutTheemDefault::clampedMenuListArrowPaddingSize().

Revert of Memoize LayoutTheemDefault::clampedMenuListArrowPaddingSize(). (patchset #1 id:1 of https://codereview.chromium.org/2600873002/ )

Reason for revert:
This appears to be causing the layout test failures in crbug.com/678684.  (Ran a local bisect to find the culprit.)

Original issue's description:
> Memoize LayoutTheemDefault::clampedMenuListArrowPaddingSize().
> 
> This is the second try to fix a performance regression of menulist rendering.
> The first try [1] didn't have major improvement. This CL reverts it, and cache
> another value.
> 
> [1] crrev.com/438496
> 
> BUG=673754
> 
> Committed: https://crrev.com/b1f1c5d7ee4bfe822c4c0a384a9ac2ddaa71554f
> Cr-Commit-Position: refs/heads/master@{#441569}

TBR=keishi@chromium.org,tkent@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=673754
Review-Url: https://codereview.chromium.org/2612113003
Cr-Commit-Position: refs/heads/master@{#441739}
Committed: https://chromium.googlesource.com/chromium/src/+/912bfe0a6472b47cec3271f2e9f21f0a3f9074c1

[Devlin, 2017-01-05 19:53:48]

The CQ bit was checked by rdevlin.cronin@chromium.org

[Devlin, 2017-01-05 19:53:48]

Created Revert of Memoize LayoutTheemDefault::clampedMenuListArrowPaddingSize().

[commit-bot: I haz the power, 2017-01-05 19:54:18]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-01-05 19:55:22]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1483646028049540, "parent_rev":
"bfeeddcdf2925a4fcd7bcf9666c8af703fa35e29", "commit_rev":
"912bfe0a6472b47cec3271f2e9f21f0a3f9074c1"}

[commit-bot: I haz the power, 2017-01-05 19:55:55]

Description was changed from

==========
Revert of Memoize LayoutTheemDefault::clampedMenuListArrowPaddingSize().
(patchset #1 id:1 of https://codereview.chromium.org/2600873002/ )

Reason for revert:
This appears to be causing the layout test failures in crbug.com/678684.  (Ran a
local bisect to find the culprit.)

Original issue's description:
> Memoize LayoutTheemDefault::clampedMenuListArrowPaddingSize().
> 
> This is the second try to fix a performance regression of menulist rendering.
> The first try [1] didn't have major improvement. This CL reverts it, and cache
> another value.
> 
> [1] crrev.com/438496
> 
> BUG=673754
> 
> Committed: https://crrev.com/b1f1c5d7ee4bfe822c4c0a384a9ac2ddaa71554f
> Cr-Commit-Position: refs/heads/master@{#441569}

TBR=keishi@chromium.org,tkent@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=673754
==========

to

==========
Revert of Memoize LayoutTheemDefault::clampedMenuListArrowPaddingSize().
(patchset #1 id:1 of https://codereview.chromium.org/2600873002/ )

Reason for revert:
This appears to be causing the layout test failures in crbug.com/678684.  (Ran a
local bisect to find the culprit.)

Original issue's description:
> Memoize LayoutTheemDefault::clampedMenuListArrowPaddingSize().
> 
> This is the second try to fix a performance regression of menulist rendering.
> The first try [1] didn't have major improvement. This CL reverts it, and cache
> another value.
> 
> [1] crrev.com/438496
> 
> BUG=673754
> 
> Committed: https://crrev.com/b1f1c5d7ee4bfe822c4c0a384a9ac2ddaa71554f
> Cr-Commit-Position: refs/heads/master@{#441569}

TBR=keishi@chromium.org,tkent@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=673754

Review-Url: https://codereview.chromium.org/2612113003
Cr-Commit-Position: refs/heads/master@{#441739}
Committed:
https://chromium.googlesource.com/chromium/src/+/912bfe0a6472b47cec3271f2e9f2...
==========

[commit-bot: I haz the power, 2017-01-05 19:55:56]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/912bfe0a6472b47cec3271f2e9f2...

[tkent, 2017-01-09 23:15:20]

lgtm