Reenable chrome tests (#16424)

Closes #16135

New Features

Enhanced Chrome command-line arguments to improve testing efficiency and stability .
Tests

Re-enabled several test cases related to ARIA role descriptions and navigation in Chrome, improving test coverage.

tests/system/libraries/_chromeArgs.py

@@ -14,7 +14,12 @@ def getChromeArgs() -> str:
  """
  return (
  "chrome" # Start Chrome
+ " --no-first-run" # Don't show intro pages for the first run of chrome
  " --force-renderer-accessibility" # don't rely on chrome detecting a screen reader.
+ " --ash-no-nudges" # Prevents Chrome from showing nudge messages.
+ " --browser-test" # Enable browser test mode, helps reduce flakey tests
+ " --disable-default-apps" # Don't show default apps on the new tab page.
+ " --keep-alive-for-test" # Reduces start/stop time by keeping the app alive with no windows open.
  " --suppress-message-center-popups" # prevent popups that may interfere with automated tests.
  " --disable-notifications" # prevent notifications that may interfere with automated tests.
  " --no-experiments" # Stable behavior is preferred.

tests/system/robot/chromeTests.robot

@@ -4,7 +4,7 @@
 # For more details see: https://www.gnu.org/licenses/gpl-2.0.html
 *** Settings ***
 Documentation HTML test cases in Chrome
-Force Tags NVDA smoke test browser chrome excluded_from_build
+Force Tags NVDA smoke test browser chrome
 
 # for start & quit in Test Setup and Test Test Teardown
 Library NvdaLib.py
@@ -91,12 +91,16 @@ ARIA roleDescription focus
 ARIA roleDescription inline browse mode
  [Documentation] Read an inline element with a custom role in browse mode
  test_ariaRoleDescription_inline_browseMode
+ # Disabled due to chrome message "To get missing image descriptions, open the context menu."
+ [Tags] excluded_from_build
 ARIA roleDescription block browse mode
  [Documentation] Read a block element with a custom role in browse mode
  test_ariaRoleDescription_block_browseMode
+ # Disabled due to chrome message "To get missing image descriptions, open the context menu."
 ARIA roleDescription inline content editable
  [Documentation] Read an inline element with a custom role in content editables 
  test_ariaRoleDescription_inline_contentEditable
+ [Tags] excluded_from_build
 ARIA roleDescription block content editable
  [Documentation] Read an block element with a custom role in content editables 
  test_ariaRoleDescription_block_contentEditable
@@ -159,9 +163,11 @@ i13307
 textParagraphNavigation
  [Documentation] Text paragraph navigation
  test_textParagraphNavigation
+ [Tags] excluded_from_build
 styleNav
  [Documentation] Same style navigation
  test_styleNav
+ [Tags] excluded_from_build
 aria-errormessage
  [Documentation] Test that aria-errormessage is reported correctly in focus and browse mode
  test_ariaErrorMessage