Remove combineUrl and replace it with new URL. Issue #7183, for reference.

[prakashpalanisamy]

changes made to replace 'combineUrl' references to 'new URL' and also removed combineUrl utility function.

Fixes #7183

[Snuffleupagus]

Nit: please reduce the indentation with one space, so that it's lined up like this:

      var pdfUrl = new URL('../pdfs/annotation-fileattachment.pdf', 
                           window.location).href;

[Snuffleupagus]

Please update the commit message, and the PR title, to something more descriptive than just changes for the issue #7183, since it's not really possible to tell what the patch does without looking at the code. For example, something like this:

Remove `combineUrl` and replace it with `new URL`

[prakashpalanisamy]

Hi, Have corrected the indentation and committed. Also modified the PR Title and commit messages appropriately. Please review. Thank you for your comments.

[yurydelendik]

Could you squash commits into one?

[Snuffleupagus]

/botio test

[pdfjsbot]

From: Bot.io (Windows)

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Received

Command cmd_test from @Snuffleupagus received. Current queue size: 0

Live output at: http://107.22.172.223:8877/3161bfff09399a0/output.txt

[pdfjsbot]

From: Bot.io (Linux)

---

Received

Command cmd_test from @Snuffleupagus received. Current queue size: 0

Live output at: http://107.21.233.14:8877/656a5da1632c6a6/output.txt

[pdfjsbot]

From: Bot.io (Windows)

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Success

Full output at http://107.22.172.223:8877/3161bfff09399a0/output.txt

Total script time: 20.50 mins

• Font tests: Passed
• Unit tests: Passed
• Regression tests: Passed

[pdfjsbot]

From: Bot.io (Linux)

---

Success

Full output at http://107.21.233.14:8877/656a5da1632c6a6/output.txt

Total script time: 22.55 mins

• Font tests: Passed
• Unit tests: Passed
• Regression tests: Passed

[timvandermeij]

Thank you for your contribution!

[prakashpalanisamy]

Thank you all for your guidance and the opportunity.