Create accessor for owner's manager to simplify code a bit

Create accessor for owner's manager to simplify code a bit

BUG=703369
Review-Url: https://codereview.chromium.org/2865133005
Cr-Commit-Position: refs/heads/master@{#470663}
Committed: https://chromium.googlesource.com/chromium/src/+/5a1c7507804d3955f71fa3f2d55461dfcf556245

[dougt, 2017-05-09 18:52:23]

dougt@chromium.org changed reviewers:
+ dmazzoni@chromium.org

[dougt, 2017-05-09 18:52:30]

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

[commit-bot: I haz the power, 2017-05-09 18:53:37]

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, 2017-05-09 19:23:24]

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

[commit-bot: I haz the power, 2017-05-09 19:23:25]

Dry run: Try jobs failed on following builders:
  android_arm64_dbg_recipe on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_arm6...)

[dmazzoni, 2017-05-10 06:10:04]

https://codereview.chromium.org/2865133005/diff/1/content/browser/accessibili...
File content/browser/accessibility/browser_accessibility_com_win.cc (right):

https://codereview.chromium.org/2865133005/diff/1/content/browser/accessibili...
content/browser/accessibility/browser_accessibility_com_win.cc:4092: if (!owner)
Doesn't every single method call GetOwner at the top?

I think we could DCHECK(owner) and similarly DCHECK(manager).
They shouldn't ever be null.

https://codereview.chromium.org/2865133005/diff/1/content/browser/accessibili...
File content/browser/accessibility/browser_accessibility_com_win.h (right):

https://codereview.chromium.org/2865133005/diff/1/content/browser/accessibili...
content/browser/accessibility/browser_accessibility_com_win.h:748:
BrowserAccessibilityManager* owners_manager() const;
I'd just call this Manager()

I don't think the style guide allows unix_case if it's anything
other than a direct accessor.

[dougt, 2017-05-10 06:33:05]

dmazzoni, thank you for the quick turn around! ptal.

[dougt, 2017-05-10 06:33:24]

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

[commit-bot: I haz the power, 2017-05-10 06:33:54]

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, 2017-05-10 08:23:54]

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

[commit-bot: I haz the power, 2017-05-10 08:23:54]

Dry run: This issue passed the CQ dry run.

[dmazzoni, 2017-05-10 16:22:07]

lgtm

[dougt, 2017-05-10 18:57:04]

The CQ bit was checked by dougt@chromium.org

[commit-bot: I haz the power, 2017-05-10 18:59:03]

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, 2017-05-10 19:08:24]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1494442624832180,
"parent_rev": "d5e7637653e987286dd524af3f0f9b31f430ff88", "commit_rev":
"5a1c7507804d3955f71fa3f2d55461dfcf556245"}

[commit-bot: I haz the power, 2017-05-10 19:08:38]

Description was changed from

==========
Create accessor for owner's manager to simplify code a bit

BUG=703369
==========

to

==========
Create accessor for owner's manager to simplify code a bit

BUG=703369

Review-Url: https://codereview.chromium.org/2865133005
Cr-Commit-Position: refs/heads/master@{#470663}
Committed:
https://chromium.googlesource.com/chromium/src/+/5a1c7507804d3955f71fa3f2d554...
==========

[commit-bot: I haz the power, 2017-05-10 19:08:39]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/5a1c7507804d3955f71fa3f2d554...