Explicitly set browser for uncompiled test.

This is to ensure JRE is tested with a proper browser.

CL also removes the dev browser for Wasm tests from open-source since it is pointing to the same Chrome version and we don't need that kind of coverage externally.

CL also configures the workspace to enable webdriver browsers.

PiperOrigin-RevId: 702039849

WORKSPACE

@@ -5,3 +5,9 @@ load_j2cl_repo_deps()
 
 load("//build_defs:workspace.bzl", "setup_j2cl_workspace")
 setup_j2cl_workspace()
+
+# Needed to run unit tests in Chrome.
+load("@io_bazel_rules_closure//closure:defs.bzl", "setup_web_test_repositories")
+setup_web_test_repositories(
+    chromium = True,
+)

jre/javatests/j2cl_multi_test.bzl

@@ -24,6 +24,9 @@ def j2cl_multi_test(name, test_class, deps, enable_jvm = True, enable_j2kt_nativ
         test_class = test_class,
         generate_build_test = False,
         runtime_deps = j2cl_deps,
+        browsers = [
+            "//build_defs/internal_do_not_use/browser:chrome-wasm-linux",
+        ],
         **kwargs
     )
     j2cl_test(
@@ -66,7 +69,6 @@ def j2cl_multi_test(name, test_class, deps, enable_jvm = True, enable_j2kt_nativ
             wasm_defs = j2wasm_defines,
             browsers = [
                 "//build_defs/internal_do_not_use/browser:chrome-wasm-linux",
-                "//build_defs/internal_do_not_use/browser:chrome-wasm-dev-linux",
             ],
             **kwargs
         )