Revert of [ios Mojo] Integration test for Mojo WebUI.

ios/web/test/web_test_suite.mm

Index: ios/web/test/web_test_suite.mm
diff --git a/ios/web/test/web_test_suite.mm b/ios/web/test/web_test_suite.mm
index 0e21b3bf943648fe45ca356e3c6fbd2ac34a9471..e167e98f9ef66916f9ec61b90b4f983bfc4c514c 100644
--- a/ios/web/test/web_test_suite.mm
+++ b/ios/web/test/web_test_suite.mm
@@ -7,12 +7,10 @@
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/metrics/statistics_recorder.h"
-#include "base/path_service.h"
 #import "ios/web/public/test/test_web_client.h"
 #include "ios/web/public/url_schemes.h"
 #include "ios/web/web_thread_impl.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "ui/base/resource/resource_bundle.h"
 
 namespace web {
 
@@ -45,13 +43,6 @@
       new WebTestSuiteListener);
 
   RegisterWebSchemes(false);
-
-  // Load test resources if they are present in the bundle.
-  base::FilePath resources_pack_path;
-  base::PathService::Get(base::DIR_MODULE, &resources_pack_path);
-  resources_pack_path =
-      resources_pack_path.Append(FILE_PATH_LITERAL("resources.pak"));
-  ui::ResourceBundle::InitSharedInstanceWithPakPath(resources_pack_path);
 }
 
 }  // namespace web