EDK: Convert most uses of PlatformHandleVector to std::vector<ScopedPlatformHandle>.

mojo/edk/system/slave_connection_manager.h

 // Copyright 2015 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 MOJO_EDK_SYSTEM_SLAVE_CONNECTION_MANAGER_H_
 #define MOJO_EDK_SYSTEM_SLAVE_CONNECTION_MANAGER_H_
 
 #include <memory>
 
 #include "base/threading/thread.h"
@@ skipping 62 matching lines @@
                                     Result* result);
   void ConnectOnPrivateThread(const ConnectionIdentifier& connection_id,
                               Result* result,
                               ProcessIdentifier* peer_process_identifier,
                               bool* is_first,
                               embedder::ScopedPlatformHandle* platform_handle);
 
   // |RawChannel::Delegate| methods (only called on |private_thread_|):
   void OnReadMessage(
       const MessageInTransit::View& message_view,
-      embedder::ScopedPlatformHandleVectorPtr platform_handles) override;
+      std::unique_ptr<std::vector<embedder::ScopedPlatformHandle>>
+          platform_handles) override;
   void OnError(Error error) override;
 
   // Asserts that the current thread is *not* |private_thread_| (no-op if
   // DCHECKs are not enabled). This should only be called while
   // |private_thread_| is alive (i.e., after |Init()| but before |Shutdown()|).
   void AssertNotOnPrivateThread() const;
 
   // Asserts that the current thread is |private_thread_| (no-op if DCHECKs are
   // not enabled). This should only be called while |private_thread_| is alive
   // (i.e., after |Init()| but before |Shutdown()|).
@@ skipping 55 matching lines @@
   util::Mutex mutex_;
   util::AutoResetWaitableEvent event_;
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(SlaveConnectionManager);
 };
 
 }  // namespace system
 }  // namespace mojo
 
 #endif  // MOJO_EDK_SYSTEM_SLAVE_CONNECTION_MANAGER_H_