[SYCLomatic] Remove custom helper file related tests (#365)

Signed-off-by: Jiang, Zhiwei <[email protected]>

Author: zhiweij1

behavior_tests/behavior_tests.xml

@@ -110,15 +110,8 @@
         <test testName="ngt-cannot-access-dir-in-db" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="ngt-vcxproj-does-not-exist" configFile="config/TEMPLATE_behavior_tests_win.xml" />
         <test testName="ngt-assume-nd-range-dim" configFile="config/TEMPLATE_behavior_tests.xml" />
-        <test testName="ngt-use-custom-helper-file" configFile="config/TEMPLATE_behavior_tests.xml" />
-        <test testName="ngt-custom-helper-file1" configFile="config/TEMPLATE_behavior_tests.xml" />
-        <test testName="ngt-custom-helper-file2" configFile="config/TEMPLATE_behavior_tests.xml" />
-        <test testName="ngt-custom-helper-file3" configFile="config/TEMPLATE_behavior_tests.xml" />
-        <test testName="bt-custom-helper-file-name" configFile="config/TEMPLATE_behavior_tests.xml" />
-        <test testName="bt-custom-helper-file-name2" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="bt-yaml-without-ct-version" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="bt-yaml-with-different-ct-version" configFile="config/TEMPLATE_behavior_tests.xml" />
-        <test testName="bt-yaml-with-different-custom-help-file" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="bt-yaml-with-different-options1" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="bt-yaml-with-different-options2" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="bt-yaml-with-different-options3" configFile="config/TEMPLATE_behavior_tests.xml" />
@@ -153,7 +146,6 @@
         <test testName="ngt-analysis-scope-path1" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="ngt-use-dpcpp-extensions" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="bt-check-install-files" configFile="config/TEMPLATE_behavior_tests.xml" />
-        <test testName="bt-deprecate-custom-helper" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="bt-check-c2s" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="bt-multi-cuda-inc-path" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="bt-tilde-path" configFile="config/TEMPLATE_behavior_tests_lin.xml" />

behavior_tests/src/bt-autocomplete/do_test.py

@@ -117,7 +117,6 @@ def migrate_test():
             '--check-unicode-security\n',
             '--comments\n',
             '--cuda-include-path\n',
-            '--custom-helper-name\n',
             '--enable-ctad\n',
             '--enable-profiling\n',
             '--extra-arg\n',
@@ -146,7 +145,6 @@ def migrate_test():
             '--suppress-warnings\n',
             '--suppress-warnings-all\n',
             '--sycl-named-lambda\n',
-            '--use-custom-helper=\n',
             '--use-dpcpp-extensions=\n',
             '--use-experimental-features=\n',
             '--use-explicit-namespace=\n',