Add builder targets needed for DrMem builders.

BUILD.gn

Index: BUILD.gn
diff --git a/BUILD.gn b/BUILD.gn
index b9b9233b4f96a4cfbd889117378cf4510cdfa1f8..510fa6e215bb6d8caef97913ee1a8ee14bc28ab7 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1057,3 +1057,73 @@ template("assert_valid_out_dir") {
 assert_valid_out_dir("_unused") {
   actual_sources = [ "$root_build_dir/foo" ]
 }
+
+if (is_win) {
+  group("chromium_builder_lkgr_drmemory_win") {
+    testonly = true
+
+    deps = [
+      "//components/test_runner:layout_test_helper",
+      "//content/shell:content_shell",
+      "//content/shell:content_shell_crash_service",
+    ]
+  }
+
+  group("chromium_builder_dbg_drmemory_win") {
+    testonly = true
+
+    deps = [
+      "//base:base_unittests",
+      "//cc:cc_unittests",
+      "//cc/blink:cc_blink_unittests",
+      "//chrome/installer/setup:setup_unittests",
+      "//chrome/installer/util:installer_util_unittests",
+      "//chrome/test:browser_tests",
+      "//chrome/test:chrome_app_unittests",
+      "//chrome/test:unit_tests",
+      "//chrome/test/chromedriver:chromedriver_unittests",
+      "//chrome_elf:chrome_elf_unittests",
+      "//components:components_unittests",
+      "//components/test_runner:layout_test_helper",
+      "//content/shell:content_shell_crash_service",
+      "//content/test:content_unittests",
+      "//courgette:courgette_unittests",
+      "//device:device_unittests",
+      "//extensions:extensions_browsertests",
+      "//extensions:extensions_unittests",
+      "//gin:gin_shell",
+      "//gin:gin_unittests",
+      "//google_apis:google_apis_unittests",
+      "//google_apis/gcm:gcm_unit_tests",
+      "//gpu:gpu_unittests",
+      "//ipc:ipc_tests",
+      "//jingle:jingle_unittests",
+      "//media:media_unittests",
+      "//media/capture:capture_unittests",
+      "//media/midi:midi_unittests",
+      "//mojo",
+      "//net:net_unittests",
+      "//printing:printing_unittests",
+      "//remoting:remoting_unittests",
+      "//skia:skia_unittests",
+      "//sql:sql_unittests",
+      "//third_party/WebKit/Source/platform:blink_heap_unittests",
+      "//third_party/WebKit/Source/platform:blink_platform_unittests",
+      "//third_party/angle/src/tests:angle_unittests",
+      "//third_party/cacheinvalidation:cacheinvalidation_unittests",
+      "//third_party/leveldatabase:env_chromium_unittests",
+      "//third_party/libaddressinput:libaddressinput_unittests",
+      "//third_party/libphonenumber:libphonenumber_unittests",
+      "//ui/accessibility:accessibility_unittests",
+      "//ui/aura:aura_unittests",
+      "//ui/compositor:compositor_unittests",
+      "//ui/display:display_unittests",
+      "//ui/events:events_unittests",
+      "//ui/gfx:gfx_unittests",
+      "//ui/gl:gl_unittests",
+      "//ui/keyboard:keyboard_unittests",
+      "//ui/touch_selection:ui_touch_selection_unittests",
+      "//url:url_unittests",
+    ]
+  }
+}