Remove the '--enable-file-cookies' flag.

content/test/ppapi/ppapi_test.cc

Index: content/test/ppapi/ppapi_test.cc
diff --git a/content/test/ppapi/ppapi_test.cc b/content/test/ppapi/ppapi_test.cc
index 96a4ec2035609e80bb6d907dade4984bccda39ef..9927b4120c934db19dc93141e4595946a7eda500 100644
--- a/content/test/ppapi/ppapi_test.cc
+++ b/content/test/ppapi/ppapi_test.cc
@@ -44,9 +44,6 @@ void PPAPITestMessageHandler::Reset() {
 PPAPITestBase::PPAPITestBase() { }
 
 void PPAPITestBase::SetUpCommandLine(base::CommandLine* command_line) {
-  // The test sends us the result via a cookie.
-  command_line->AppendSwitch(switches::kEnableFileCookies);
-
   // Some stuff is hung off of the testing interface which is not enabled
   // by default.
   command_line->AppendSwitch(switches::kEnablePepperTesting);