TestingPlatformSupport: register Platform instance correctly

third_party/WebKit/Source/platform/text/LocaleMacTest.cpp

Index: third_party/WebKit/Source/platform/text/LocaleMacTest.cpp
diff --git a/third_party/WebKit/Source/platform/text/LocaleMacTest.cpp b/third_party/WebKit/Source/platform/text/LocaleMacTest.cpp
index 956b133cd93b030b9064c8fdee32e5ae04ff9c4f..6de13f31bcafb5a414c4d248d69fc51b1e3a12e2 100644
--- a/third_party/WebKit/Source/platform/text/LocaleMacTest.cpp
+++ b/third_party/WebKit/Source/platform/text/LocaleMacTest.cpp
@@ -31,6 +31,7 @@
 #include "testing/gtest/include/gtest/gtest.h"
 #include "wtf/DateMath.h"
 #include "wtf/MathExtras.h"
+#include "wtf/PtrUtil.h"
 #include "wtf/text/CString.h"
 #include <memory>
 
@@ -189,7 +190,8 @@ class LocaleMacTest : public ::testing::Test {
 };
 
 TEST_F(LocaleMacTest, formatWeek) {
-  LocalePlatformSupport support;
+  ScopedTestingPlatformSupport<LocalePlatformSupport> support(
+      WTFL::makeUnique<LocalePlatformSupport>());
   EXPECT_STREQ("Week 04, 2005", formatWeek("en_US", "2005-W04").utf8().data());
   EXPECT_STREQ("Week 52, 2005", formatWeek("en_US", "2005-W52").utf8().data());
 }