Fix typos in BUILD.gn.chromium/2566chromium/2565

Accidentally reverted this while rebasing another CL.

TBR=thestig@chromium.org

Review URL: https://codereview.chromium.org/1441473004 .

1 files changed, 1 insertions, 1 deletions

diff --git a/BUILD.gn b/BUILD.gn
index bc68804d11..5b5a1b1c9e 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -153,7 +153,7 @@ source_set("test_support") {
     "testing/fx_string_testhelpers.h",
     "testing/test_support.cpp",
     "testing/test_support.h",
-    'testing/utils/path_service.cpp',
+    "testing/utils/path_service.cpp",
   ]
   deps = [
     "//testing/gmock",