Revert "[inspector] added inspector test runner [part 1-2]"

test/BUILD.gn

Index: test/BUILD.gn
diff --git a/test/BUILD.gn b/test/BUILD.gn
index e24615a4437ae00327c84d83a4bdc53a68c714af..36ca7a204904b8e7759b72633639b081c7d92bf7 100644
--- a/test/BUILD.gn
+++ b/test/BUILD.gn
@@ -3,7 +3,6 @@
 # found in the LICENSE file.
 
 import("../gni/isolate.gni")
-import("//build_overrides/v8.gni")
 
 group("gn_all") {
   testonly = true
@@ -21,10 +20,6 @@ group("gn_all") {
     ]
   }
 
-  if (v8_enable_inspector_override) {
-    deps += [ "inspector:inspector-test" ]
-  }
-
   if (v8_test_isolation_mode != "noop") {
     deps += [
       ":benchmarks_run",