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

mojo/edk/system/data_pipe.h

Index: mojo/edk/system/data_pipe.h
diff --git a/mojo/edk/system/data_pipe.h b/mojo/edk/system/data_pipe.h
index 0d776687e8e11c91f419225e9379e0c2471f49bb..866ad9d89bd8dbc0c35505d606af8c3d2c1e8990 100644
--- a/mojo/edk/system/data_pipe.h
+++ b/mojo/edk/system/data_pipe.h
@@ -8,8 +8,9 @@
 #include <stdint.h>
 
 #include <memory>
+#include <vector>
 
-#include "mojo/edk/embedder/platform_handle_vector.h"
+#include "mojo/edk/embedder/scoped_platform_handle.h"
 #include "mojo/edk/system/channel_endpoint_client.h"
 #include "mojo/edk/system/handle_signals_state.h"
 #include "mojo/edk/system/memory.h"
@@ -119,10 +120,11 @@ class DataPipe final : public ChannelEndpointClient {
   void ProducerStartSerialize(Channel* channel,
                               size_t* max_size,
                               size_t* max_platform_handles);
-  bool ProducerEndSerialize(Channel* channel,
-                            void* destination,
-                            size_t* actual_size,
-                            embedder::PlatformHandleVector* platform_handles);
+  bool ProducerEndSerialize(
+      Channel* channel,
+      void* destination,
+      size_t* actual_size,
+      std::vector<embedder::ScopedPlatformHandle>* platform_handles);
   bool ProducerIsBusy() const;
 
   // These are called by the consumer dispatcher to implement its methods of
@@ -151,10 +153,11 @@ class DataPipe final : public ChannelEndpointClient {
   void ConsumerStartSerialize(Channel* channel,
                               size_t* max_size,
                               size_t* max_platform_handles);
-  bool ConsumerEndSerialize(Channel* channel,
-                            void* destination,
-                            size_t* actual_size,
-                            embedder::PlatformHandleVector* platform_handles);
+  bool ConsumerEndSerialize(
+      Channel* channel,
+      void* destination,
+      size_t* actual_size,
+      std::vector<embedder::ScopedPlatformHandle>* platform_handles);
   bool ConsumerIsBusy() const;
 
   // The following are only to be used by |DataPipeImpl| (and its subclasses):