Fix a bunch of IWYU violators that don't include scoped_ptr.h

google_apis/drive/task_util.h

 // Copyright (c) 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.
 
 #ifndef GOOGLE_APIS_DRIVE_TASK_UTIL_H_
 #define GOOGLE_APIS_DRIVE_TASK_UTIL_H_
 
 #include "base/bind.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/thread_task_runner_handle.h"
 
 namespace google_apis {
 
 // Runs the task with the task runner.
 void RunTaskWithTaskRunner(scoped_refptr<base::TaskRunner> task_runner,
                            const base::Closure& task);
 
 namespace internal {
 
@@ skipping 97 matching lines @@
 template<typename CallbackType>
 CallbackType CreateRelayCallback(const CallbackType& callback) {
   return CreateComposedCallback(
       base::Bind(&RunTaskWithTaskRunner, base::ThreadTaskRunnerHandle::Get()),
       callback);
 }
 
 }  // namespace google_apis
 
 #endif  // GOOGLE_APIS_DRIVE_TASK_UTIL_H_