Update from https://crrev.com/306655

build/secondary/testing/gtest/BUILD.gn

Index: build/secondary/testing/gtest/BUILD.gn
diff --git a/build/secondary/testing/gtest/BUILD.gn b/build/secondary/testing/gtest/BUILD.gn
index f50afb635691781a4374aeb7d4331f27a4040190..96f4112c211ae5885c11d431fb7f13b29bb990fe 100644
--- a/build/secondary/testing/gtest/BUILD.gn
+++ b/build/secondary/testing/gtest/BUILD.gn
@@ -9,10 +9,10 @@ config("gtest_config") {
   ]
 
   defines = [
-
     # In order to allow regex matches in gtest to be shared between Windows
     # and other systems, we tell gtest to always use it's internal engine.
     "GTEST_HAS_POSIX_RE=0",
+
     # Chrome doesn't support / require C++11, yet.
     "GTEST_LANG_CXX11=0",
   ]
@@ -81,6 +81,7 @@ static_library("gtest") {
     "include/gtest/internal/gtest-string.h",
     "include/gtest/internal/gtest-tuple.h",
     "include/gtest/internal/gtest-type-util.h",
+
     #"gtest/src/gtest-all.cc",  # Not needed by our build.
     "src/gtest-death-test.cc",
     "src/gtest-filepath.cc",
@@ -115,6 +116,10 @@ static_library("gtest") {
 source_set("gtest_main") {
   # TODO http://crbug.com/412064 enable this flag all the time.
   testonly = !is_component_build
-  sources = [ "src/gtest_main.cc" ]
-  deps = [ ":gtest" ]
+  sources = [
+    "src/gtest_main.cc",
+  ]
+  deps = [
+    ":gtest",
+  ]
 }