Remove RtosTimer deprecated class

[rajkan01]

Summary of changes

Removed RtosTimer deprecated class.

Impact of changes

Breaking change: RtosTimer has been deprecated since Mbed OS 5.2 and it is removed now.

Migration actions required

Use EverntQueue as it provides similar functionality with the additional features to handle deferring other events to multiple contexts.

Documentation

None

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Pull request type

[] Patch update (Bug fix / Target update / Docs update / Test update / Refactor)
[] Feature update (New feature / Functionality change / New API)
[x] Major update (Breaking change E.g. Return code change / API behaviour change)

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Test results

[] No Tests required for this change (E.g docs only update)
[x] Covered by existing mbed-os tests (Greentea or Unittest)
[] Tests / results supplied as part of this PR

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Reviewers

@evedon

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[adbridge]

@rajkan01 How can this not affect documentation? At best the old API needs to be removed and shouldn't there be some guidance in the docs on what to do instead ?

[adbridge]

CI started

[rajkan01]

@rajkan01 How can this not affect documentation? At best the old API needs to be removed and shouldn't there be some guidance in the docs on what to do instead ?

@adbridge RtosTimer documentation is generated from Doxygen comment. We have already described in Migration action required section about the replacement.

[iriark01]

It would probably be helpful to replace the content of the API page with a deprecation note and link to relevant information. @AnotherButler what do you think? You know RTOS better than I do.

[mbed-ci]

Test run: FAILED

Summary: 2 of 7 test jobs failed
Build number : 1
Build artifacts

Failed test jobs:

• jenkins-ci/mbed-os-ci_dynamic-memory-usage
• jenkins-ci/mbed-os-ci_cloud-client-pytest

[adbridge]

CI restarted

[mbed-ci]

Test run: FAILED

Summary: 1 of 7 test jobs failed
Build number : 2
Build artifacts

Failed test jobs:

• jenkins-ci/mbed-os-ci_cloud-client-pytest

[AnotherButler]

We haven't had this page in our documentation since 5.11.

[adbridge]

CI restarted

[mbed-ci]

Test run: SUCCESS

Summary: 7 of 7 test jobs passed
Build number : 3
Build artifacts