URLLoaderMockFactory: clear MemoryCache in unregisterAllURLs

third_party/WebKit/Source/web/ExternalPopupMenuTest.cpp

Index: third_party/WebKit/Source/web/ExternalPopupMenuTest.cpp
diff --git a/third_party/WebKit/Source/web/ExternalPopupMenuTest.cpp b/third_party/WebKit/Source/web/ExternalPopupMenuTest.cpp
index 5172b469a9b1b0b59ea1d34aea371687d5c9324e..230c82bb828ac0a727423948efa903f6ea22a392 100644
--- a/third_party/WebKit/Source/web/ExternalPopupMenuTest.cpp
+++ b/third_party/WebKit/Source/web/ExternalPopupMenuTest.cpp
@@ -17,7 +17,6 @@
 #include "platform/testing/URLTestHelpers.h"
 #include "platform/testing/UnitTestHelpers.h"
 #include "public/platform/Platform.h"
-#include "public/platform/WebCache.h"
 #include "public/platform/WebURLLoaderMockFactory.h"
 #include "public/web/WebExternalPopupMenu.h"
 #include "public/web/WebPopupMenuInfo.h"
@@ -108,8 +107,9 @@ class ExternalPopupMenuTest : public ::testing::Test {
     webView()->setUseExternalPopupMenus(true);
   }
   void TearDown() override {
-    Platform::current()->getURLLoaderMockFactory()->unregisterAllURLs();
-    WebCache::clear();
+    Platform::current()
+        ->getURLLoaderMockFactory()
+        ->unregisterAllURLsAndClearMemoryCache();
   }
 
   void registerMockedURLLoad(const std::string& fileName) {