Mocker for OSCrypt

chrome/test/base/in_process_browser_test.cc

Index: chrome/test/base/in_process_browser_test.cc
diff --git a/chrome/test/base/in_process_browser_test.cc b/chrome/test/base/in_process_browser_test.cc
index a4f2126ba646946da2ed2680137c9b3119301f71..093b9c4f09f4e6466d4235f1e19366c4a39fd876 100644
--- a/chrome/test/base/in_process_browser_test.cc
+++ b/chrome/test/base/in_process_browser_test.cc
@@ -49,7 +49,7 @@
 #include "chrome/test/base/test_launcher_utils.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "components/google/core/browser/google_util.h"
-#include "components/os_crypt/os_crypt.h"
+#include "components/os_crypt/os_crypt_mocker.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
@@ -221,12 +221,10 @@ void InProcessBrowserTest::SetUp() {
   }
 #endif  // defined(OS_CHROMEOS)
 
-#if defined(OS_MACOSX)
   // Always use the MockKeychain if OS encription is used (which is when
   // anything sensitive gets stored, including Cookies).  Without this,
   // many tests will hang waiting for a user to approve KeyChain access.
-  OSCrypt::UseMockKeychain(true);
-#endif
+  OSCryptMocker::SetUpWithSingleton();
 
 #if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
   CaptivePortalService::set_state_for_testing(
@@ -346,6 +344,7 @@ void InProcessBrowserTest::TearDown() {
   com_initializer_.reset();
 #endif
   BrowserTestBase::TearDown();
+  OSCryptMocker::TearDown();
 }
 
 void InProcessBrowserTest::CloseBrowserSynchronously(Browser* browser) {