Add RetainedRef uses where needed.

sync/internal_api/http_bridge_unittest.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/bit_cast.h"
 #include "base/metrics/field_trial.h"
 #include "base/strings/stringprintf.h"
@@ skipping 367 matching lines @@
       new net::TestURLRequestContextGetter(io_thread()->task_runner()));
   scoped_refptr<ShuntedHttpBridge> http_bridge(
       new ShuntedHttpBridge(ctx_getter.get(), this, true));
   http_bridge->SetURL("http://www.google.com", 9999);
   http_bridge->SetPostPayload("text/plain", 2, " ");
 
   int os_error = 0;
   int response_code = 0;
 
   io_thread()->task_runner()->PostTask(
-      FROM_HERE,
-      base::Bind(&MAYBE_SyncHttpBridgeTest::Abort, http_bridge));
+      FROM_HERE, base::Bind(&MAYBE_SyncHttpBridgeTest::Abort,
+                            base::RetainedRef(http_bridge)));
   bool success = http_bridge->MakeSynchronousPost(&os_error, &response_code);
   EXPECT_FALSE(success);
   EXPECT_EQ(net::ERR_ABORTED, os_error);
 }
 
 TEST_F(MAYBE_SyncHttpBridgeTest, AbortLate) {
   scoped_refptr<net::URLRequestContextGetter> ctx_getter(
       new net::TestURLRequestContextGetter(io_thread()->task_runner()));
   scoped_refptr<ShuntedHttpBridge> http_bridge(
       new ShuntedHttpBridge(ctx_getter.get(), this, false));
@@ skipping 173 matching lines @@
 
   // Sync thread: Finally run the posted task, only to find that our
   // HttpBridgeFactory has been neutered.  Should not crash.
   factory->Init("TestUserAgent", BindToTrackerCallback());
 
   // At this point, attempting to use the factory would trigger a crash.  Both
   // this test and the real world code should make sure this never happens.
 }
 
 }  // namespace syncer