Revert "[iOS][OR] Refactor omnibox popup mediator before move"

This reverts commit 28356a9e2e64a86737881d9b84cb92663e0adcc5.

Reason for revert:
LUCI Bisection has identified this change as the cause of a test failure. See the analysis: https://ci.chromium.org/ui/p/chromium/bisection/test-analysis/b/4872134217170944

Sample build with failed test: https://ci.chromium.org/b/8724206892391156065
Affected test(s):
[ninja://ios/chrome/test:ios_chrome_unittests/OmniboxPopupMediatorTest.SuggestionsAllVisible](https://ci.chromium.org/ui/test/chromium/ninja:%2F%2Fios%2Fchrome%2Ftest:ios_chrome_unittests%2FOmniboxPopupMediatorTest.SuggestionsAllVisible?q=VHash%3Ae6fcf249de8f1255)
[ninja://ios/chrome/test:ios_chrome_unittests/OmniboxPopupMediatorTest.SuggestionsAllVisible](https://ci.chromium.org/ui/test/chromium/ninja:%2F%2Fios%2Fchrome%2Ftest:ios_chrome_unittests%2FOmniboxPopupMediatorTest.SuggestionsAllVisible?q=VHash%3Af313067e1c194d65)
[ninja://ios/chrome/test:ios_chrome_unittests/OmniboxPopupMediatorTest.SuggestionsPartVisible](https://ci.chromium.org/ui/test/chromium/ninja:%2F%2Fios%2Fchrome%2Ftest:ios_chrome_unittests%2FOmniboxPopupMediatorTest.SuggestionsPartVisible?q=VHash%3Ae6fcf249de8f1255)
[ninja://ios/chrome/test:ios_chrome_unittests/OmniboxPopupMediatorTest.SuggestionsPartVisible](https://ci.chromium.org/ui/test/chromium/ninja:%2F%2Fios%2Fchrome%2Ftest:ios_chrome_unittests%2FOmniboxPopupMediatorTest.SuggestionsPartVisible?q=VHash%3Af313067e1c194d65)
[ninja://ios/chrome/test:ios_chrome_unittests/OmniboxPopupMediatorTest.UpdateMatchesCount](https://ci.chromium.org/ui/test/chromium/ninja:%2F%2Fios%2Fchrome%2Ftest:ios_chrome_unittests%2FOmniboxPopupMediatorTest.UpdateMatchesCount?q=VHash%3Ae6fcf249de8f1255)
and 3 more ...

If this is a false positive, please report it at http://b.corp.google.com/createIssue?component=1199205&description=Analysis%3A+https%3A%2F%2Fci.chromium.org%2Fui%2Fp%2Fchromium%2Fbisection%2Ftest-analysis%2Fb%2F4872134217170944&format=PLAIN&priority=P3&title=Wrongly+blamed+https%3A%2F%2Fchromium-review.googlesource.com%2Fc%2Fchromium%2Fsrc%2F%2B%2F6218548&type=BUG

Original change's description:
> [iOS][OR] Refactor omnibox popup mediator before move
>
> Refactor some omnibox popup mediator logic before moving it to the popup
> and autocomplete controllers.
> This CL:
> - inlines updateMatches in updateWithResults.
> - removes some references to self.autocompleteResult.
>
> Bug: 390409870
> Change-Id: I5f45563c70d0babe706bbcab2ea3514dcf84c9bc
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6218548
> Commit-Queue: Christian Xu <christianxu@chromium.org>
> Reviewed-by: Ameur Hosni <ameurhosni@google.com>
> Cr-Commit-Position: refs/heads/main@{#1414179}
>

Bug: 390409870
Change-Id: Ia6bd7c07829b0c8e807a29d2028ad17026b9a194
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6221425
Commit-Queue: Christian Xu <christianxu@chromium.org>
Reviewed-by: Christian Xu <christianxu@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1414682}
NOKEYCHECK=True
GitOrigin-RevId: bfded6ee049a7e90d915119146d0acb53ead882d
3 files changed
tree: b39b148b871bbc1bda97a4012d9433dd798c49b6
  1. build/
  2. chrome/
  3. components/
  4. google_internal/
  5. intents/
  6. net/
  7. public/
  8. testing/
  9. third_party/
  10. tools/
  11. web/
  12. web_view/
  13. .swift-format
  14. BUILD.gn
  15. COMMON_METADATA
  16. DEPS
  17. DIR_METADATA
  18. features.gni
  19. OWNERS
  20. PRESUBMIT.py
  21. PRESUBMIT_test.py
  22. README.md
README.md

This directory holds code related to Chrome for iOS. See this document for a description of the structure underneath this directory.