Re-write many calls to WrapUnique() with MakeUnique()

Re-write many calls to WrapUnique() with MakeUnique()

A mostly-automated change to convert instances of WrapUnique(new Foo(...)) to
MakeUnique<Foo>(...). See the thread at
https://groups.google.com/a/chromium.org/forum/#!topic/chromium-dev/iQgMedVA8-k
for background.

To avoid requiring too many manual fixups, the change skips some cases that are
frequently problematic. In particular, in methods named Foo::Method() it will
not try to change WrapUnique(new Foo()) to MakeUnique<Foo>(). This is because
Foo::Method() may be accessing an internal constructor of Foo.

Cases where MakeUnique<NestedClass>(...) is called within a method of
OuterClass are common but hard to detect automatically, so have been fixed-up
manually.

The only types of manual fix ups applied are:
1) Revert MakeUnique back to WrapUnique
2) Change NULL to nullptr in argument list (MakeUnique cannot forward NULL
   correctly)
3) Add base:: namespace qualifier where missing.

WrapUnique(new Foo) has not been converted to MakeUnique<Foo>() as this might
change behaviour if Foo does not have a user-defined constructor. For example,
WrapUnique(new int) creates an unitialised integer, but MakeUnique<int>()
creates an integer initialised to 0.

git cl format has been been run over the CL. Spot-checking has uncovered no
cases of mis-formatting.

  BUG=637812
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel

Committed: https://crrev.com/da4bffb6ef5cb7c8894c64d4666ac6a5da4d80fb
Cr-Commit-Position: refs/heads/master@{#413409}

[Adam Rice, 2016-08-18 10:13:02]

The CQ bit was checked by ricea@chromium.org to run a CQ dry run

[Adam Rice, 2016-08-18 10:13:04]

Description was changed from

==========
Re-write many calls to WrapUnique() with MakeUnique()

A mostly-automated change to convert instances of WrapUnique(new Foo(...)) to
MakeUnique<Foo>(...). See the thread at
https://groups.google.com/a/chromium.org/forum/#!topic/chromium-dev/iQgMedVA8-k
for background.

To avoid requiring too many manual fixups, the change skips some cases that are
frequently problematic. In particular, in methods named Foo::Method() it will
not try to change WrapUnique(new Foo()) to MakeUnique<Foo>(). This is because
Foo::Method() may be accessing an internal constructor of Foo.

Cases where MakeUnique<NestedClass>(...) is called within a method of
OuterClass are common but hard to detect automatically, so have been fixed-up
manually.

The only types of manual fix ups applied are:
1) Revert MakeUnique back to WrapUnique
2) Change NULL to nullptr in argument list (MakeUnique cannot forward NULL
   correctly)
3) Add base:: namespace qualifier where missing.

WrapUnique(new Foo) has not been converted to MakeUnique<Foo>() as this might
change behaviour if Foo does not have a user-defined constructor. For example,
WrapUnique(new int) creates an unitialised integer, but MakeUnique<int>()
creates an integer initialised to 0.

git cl format has been been run over the CL. Spot-checking has uncovered no
cases of mis-formatting.

  BUG=637812
==========

to

==========
Re-write many calls to WrapUnique() with MakeUnique()

A mostly-automated change to convert instances of WrapUnique(new Foo(...)) to
MakeUnique<Foo>(...). See the thread at
https://groups.google.com/a/chromium.org/forum/#!topic/chromium-dev/iQgMedVA8-k
for background.

To avoid requiring too many manual fixups, the change skips some cases that are
frequently problematic. In particular, in methods named Foo::Method() it will
not try to change WrapUnique(new Foo()) to MakeUnique<Foo>(). This is because
Foo::Method() may be accessing an internal constructor of Foo.

Cases where MakeUnique<NestedClass>(...) is called within a method of
OuterClass are common but hard to detect automatically, so have been fixed-up
manually.

The only types of manual fix ups applied are:
1) Revert MakeUnique back to WrapUnique
2) Change NULL to nullptr in argument list (MakeUnique cannot forward NULL
   correctly)
3) Add base:: namespace qualifier where missing.

WrapUnique(new Foo) has not been converted to MakeUnique<Foo>() as this might
change behaviour if Foo does not have a user-defined constructor. For example,
WrapUnique(new int) creates an unitialised integer, but MakeUnique<int>()
creates an integer initialised to 0.

git cl format has been been run over the CL. Spot-checking has uncovered no
cases of mis-formatting.

  BUG=637812
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
==========

[commit-bot: I haz the power, 2016-08-18 10:13:16]

Dry run: 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, 2016-08-18 10:15:41]

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

[commit-bot: I haz the power, 2016-08-18 10:15:42]

Dry run: Try jobs failed on following builders:
  chromium_presubmit on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[Adam Rice, 2016-08-19 07:38:23]

The CQ bit was checked by ricea@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-19 07:38:51]

Dry run: 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, 2016-08-19 08:29:38]

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

[commit-bot: I haz the power, 2016-08-19 08:29:39]

Dry run: This issue passed the CQ dry run.

[Adam Rice, 2016-08-19 12:06:29]

ricea@chromium.org changed reviewers:
+ enne@chromium.org

[enne (OOO), 2016-08-19 18:43:30]

lgtm

[Adam Rice, 2016-08-22 02:03:52]

The CQ bit was checked by ricea@chromium.org

[commit-bot: I haz the power, 2016-08-22 02:04:06]

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, 2016-08-22 02:06:59]

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

[commit-bot: I haz the power, 2016-08-22 02:07:01]

Try jobs failed on following builders:
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[Adam Rice, 2016-08-22 03:17:11]

The CQ bit was checked by ricea@chromium.org

[Adam Rice, 2016-08-22 03:17:11]

The patchset sent to the CQ was uploaded after l-g-t-m from enne@chromium.org
Link to the patchset: https://codereview.chromium.org/2258833002/#ps40001
(title: "Rebase")

[commit-bot: I haz the power, 2016-08-22 03:17:24]

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, 2016-08-22 05:28:38]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-08-22 05:30:23]

Description was changed from

==========
Re-write many calls to WrapUnique() with MakeUnique()

A mostly-automated change to convert instances of WrapUnique(new Foo(...)) to
MakeUnique<Foo>(...). See the thread at
https://groups.google.com/a/chromium.org/forum/#!topic/chromium-dev/iQgMedVA8-k
for background.

To avoid requiring too many manual fixups, the change skips some cases that are
frequently problematic. In particular, in methods named Foo::Method() it will
not try to change WrapUnique(new Foo()) to MakeUnique<Foo>(). This is because
Foo::Method() may be accessing an internal constructor of Foo.

Cases where MakeUnique<NestedClass>(...) is called within a method of
OuterClass are common but hard to detect automatically, so have been fixed-up
manually.

The only types of manual fix ups applied are:
1) Revert MakeUnique back to WrapUnique
2) Change NULL to nullptr in argument list (MakeUnique cannot forward NULL
   correctly)
3) Add base:: namespace qualifier where missing.

WrapUnique(new Foo) has not been converted to MakeUnique<Foo>() as this might
change behaviour if Foo does not have a user-defined constructor. For example,
WrapUnique(new int) creates an unitialised integer, but MakeUnique<int>()
creates an integer initialised to 0.

git cl format has been been run over the CL. Spot-checking has uncovered no
cases of mis-formatting.

  BUG=637812
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
==========

to

==========
Re-write many calls to WrapUnique() with MakeUnique()

A mostly-automated change to convert instances of WrapUnique(new Foo(...)) to
MakeUnique<Foo>(...). See the thread at
https://groups.google.com/a/chromium.org/forum/#!topic/chromium-dev/iQgMedVA8-k
for background.

To avoid requiring too many manual fixups, the change skips some cases that are
frequently problematic. In particular, in methods named Foo::Method() it will
not try to change WrapUnique(new Foo()) to MakeUnique<Foo>(). This is because
Foo::Method() may be accessing an internal constructor of Foo.

Cases where MakeUnique<NestedClass>(...) is called within a method of
OuterClass are common but hard to detect automatically, so have been fixed-up
manually.

The only types of manual fix ups applied are:
1) Revert MakeUnique back to WrapUnique
2) Change NULL to nullptr in argument list (MakeUnique cannot forward NULL
   correctly)
3) Add base:: namespace qualifier where missing.

WrapUnique(new Foo) has not been converted to MakeUnique<Foo>() as this might
change behaviour if Foo does not have a user-defined constructor. For example,
WrapUnique(new int) creates an unitialised integer, but MakeUnique<int>()
creates an integer initialised to 0.

git cl format has been been run over the CL. Spot-checking has uncovered no
cases of mis-formatting.

  BUG=637812
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel

Committed: https://crrev.com/da4bffb6ef5cb7c8894c64d4666ac6a5da4d80fb
Cr-Commit-Position: refs/heads/master@{#413409}
==========

[commit-bot: I haz the power, 2016-08-22 05:30:24]

Patchset 3 (id:??) landed as
https://crrev.com/da4bffb6ef5cb7c8894c64d4666ac6a5da4d80fb
Cr-Commit-Position: refs/heads/master@{#413409}