BUILD.gn: Remove leftover temporary test target.

This target was forgotten in the previous cleanup.

Bug: chromium:1064305
Change-Id: Ibf35df4393927ac8cc08d4965b8b8098c36e4bd3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/19860
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>

src/tests/BUILD.gn

@@ -21,7 +21,7 @@ import("${dawn_root}/scripts/dawn_features.gni")
 group("dawn_tests") {
   testonly = true
   deps = [
-    ":dawn_end2end_tests_tmp",
+    ":dawn_end2end_tests",
     ":dawn_perf_tests",
     ":dawn_unittests",
   ]
@@ -362,46 +362,6 @@ source_set("dawn_white_box_tests_sources") {
   libs = []
 }
 
-# Temporary target that will be removed once Chromium switches to using the non-_tmp version below
-test("dawn_end2end_tests_tmp") {
-  configs += [ "${dawn_root}/src/common:dawn_internal" ]
-
-  deps = [
-    ":dawn_end2end_tests_sources",
-    ":dawn_white_box_tests_sources",
-    ":gmock_and_gtest",
-    "${dawn_root}/src/common",
-    "${dawn_root}/src/dawn:dawn_proc",
-    "${dawn_root}/src/dawn:dawncpp",
-    "${dawn_root}/src/dawn_native",
-    "${dawn_root}/src/dawn_wire",
-    "${dawn_root}/src/utils:dawn_utils",
-  ]
-
-  sources = [
-    "DawnTest.cpp",
-    "DawnTest.h",
-  ]
-
-  libs = []
-
-  # When building inside Chromium, use their gtest main function because it is
-  # needed to run in swarming correctly.
-  if (build_with_chromium) {
-    sources += [ "//gpu/dawn_end2end_tests_main.cc" ]
-  } else {
-    sources += [ "End2EndTestsMain.cpp" ]
-  }
-
-  if (dawn_enable_opengl) {
-    deps += [ "${dawn_root}/src/utils:dawn_glfw" ]
-  }
-
-  if (is_chromeos) {
-    libs += [ "gbm" ]
-  }
-}
-
 test("dawn_end2end_tests") {
   configs += [ "${dawn_root}/src/common:dawn_internal" ]