Less type conversion for NinePieceImage painting

Less type conversion for NinePieceImage painting

Avoid float -> int -> float conversion when passing through the
GraphicsContext layer, the ints are immediately converted back to
floats anyway in GraphicsContext::drawTiledImage().

No functional change expected as along as the position of the
NinePieceGrid is pixel-aligned, but bug is 66498 moving along and will
enable sub-pixel positioning of the background image geometries.

BUG=561519
Committed: https://crrev.com/31ab6a1707930cf411a9893fa46b3f97b3147450
Cr-Commit-Position: refs/heads/master@{#362350}

[davve, 2015-11-27 13:22:59]

The CQ bit was checked by davve@opera.com to run a CQ dry run

[commit-bot: I haz the power, 2015-11-27 13:23:05]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1478283002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1478283002/1

[davve, 2015-11-27 13:23:28]

Description was changed from

==========
Adjust NinePieceImage painting types

Avoid float -> int -> float conversion when passing through the
GraphicsContext layer, the ints are immediately converted back to
floats anyway in GraphicsContext::drawTiledImage().

No expected functional change as along as the position of the
NinePieceGrid is pixel-aligned, but bug is 66498 moving along and will
enable sub-pixel positioning of the background image geometries.

BUG=561519
==========

to

==========
Adjust NinePieceImage painting types

Avoid float -> int -> float conversion when passing through the
GraphicsContext layer, the ints are immediately converted back to
floats anyway in GraphicsContext::drawTiledImage().

No functional change expected as along as the position of the
NinePieceGrid is pixel-aligned, but bug is 66498 moving along and will
enable sub-pixel positioning of the background image geometries.

BUG=561519
==========

[commit-bot: I haz the power, 2015-11-27 14:25:56]

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

[commit-bot: I haz the power, 2015-11-27 14:25:56]

Dry run: This issue passed the CQ dry run.

[davve, 2015-11-27 14:35:57]

Description was changed from

==========
Adjust NinePieceImage painting types

Avoid float -> int -> float conversion when passing through the
GraphicsContext layer, the ints are immediately converted back to
floats anyway in GraphicsContext::drawTiledImage().

No functional change expected as along as the position of the
NinePieceGrid is pixel-aligned, but bug is 66498 moving along and will
enable sub-pixel positioning of the background image geometries.

BUG=561519
==========

to

==========
Less type conversion for NinePieceImage painting 

Avoid float -> int -> float conversion when passing through the
GraphicsContext layer, the ints are immediately converted back to
floats anyway in GraphicsContext::drawTiledImage().

No functional change expected as along as the position of the
NinePieceGrid is pixel-aligned, but bug is 66498 moving along and will
enable sub-pixel positioning of the background image geometries.

BUG=561519
==========

[davve, 2015-11-27 14:38:02]

davve@opera.com changed reviewers:
+ eae@chromium.org, leviw@chromium.org

[davve, 2015-11-27 14:38:03]

Plumbing preparation for your sub-pixel patch and my other patches depending on
that.

[eae, 2015-12-01 03:14:30]

LGTM

[eae, 2015-12-01 03:14:33]

The CQ bit was checked by eae@chromium.org

[commit-bot: I haz the power, 2015-12-01 03:14:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1478283002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1478283002/1

[commit-bot: I haz the power, 2015-12-01 04:48:25]

Description was changed from

==========
Less type conversion for NinePieceImage painting 

Avoid float -> int -> float conversion when passing through the
GraphicsContext layer, the ints are immediately converted back to
floats anyway in GraphicsContext::drawTiledImage().

No functional change expected as along as the position of the
NinePieceGrid is pixel-aligned, but bug is 66498 moving along and will
enable sub-pixel positioning of the background image geometries.

BUG=561519
==========

to

==========
Less type conversion for NinePieceImage painting 

Avoid float -> int -> float conversion when passing through the
GraphicsContext layer, the ints are immediately converted back to
floats anyway in GraphicsContext::drawTiledImage().

No functional change expected as along as the position of the
NinePieceGrid is pixel-aligned, but bug is 66498 moving along and will
enable sub-pixel positioning of the background image geometries.

BUG=561519
==========

[commit-bot: I haz the power, 2015-12-01 04:48:26]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-01 04:49:12]

Description was changed from

==========
Less type conversion for NinePieceImage painting 

Avoid float -> int -> float conversion when passing through the
GraphicsContext layer, the ints are immediately converted back to
floats anyway in GraphicsContext::drawTiledImage().

No functional change expected as along as the position of the
NinePieceGrid is pixel-aligned, but bug is 66498 moving along and will
enable sub-pixel positioning of the background image geometries.

BUG=561519
==========

to

==========
Less type conversion for NinePieceImage painting

Avoid float -> int -> float conversion when passing through the
GraphicsContext layer, the ints are immediately converted back to
floats anyway in GraphicsContext::drawTiledImage().

No functional change expected as along as the position of the
NinePieceGrid is pixel-aligned, but bug is 66498 moving along and will
enable sub-pixel positioning of the background image geometries.

BUG=561519

Committed: https://crrev.com/31ab6a1707930cf411a9893fa46b3f97b3147450
Cr-Commit-Position: refs/heads/master@{#362350}
==========

[commit-bot: I haz the power, 2015-12-01 04:49:13]

Patchset 1 (id:??) landed as
https://crrev.com/31ab6a1707930cf411a9893fa46b3f97b3147450
Cr-Commit-Position: refs/heads/master@{#362350}