Update pepper to not assume that SharedMemoryHandle is an int.

ppapi/proxy/ppp_content_decryptor_private_proxy.cc

 // 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.
 
 #include "ppapi/proxy/ppp_content_decryptor_private_proxy.h"
 
 #include "base/files/file.h"
 #include "media/base/limits.h"
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/ppb_core.h"
@@ skipping 31 matching lines @@
 // TODO(dmichael): Refactor so this handle sharing code is in one place.
 PP_Bool ShareHostBufferResourceToPlugin(
     HostDispatcher* dispatcher,
     PP_Resource resource,
     base::SharedMemoryHandle* shared_mem_handle) {
   if (!dispatcher || resource == 0 || !shared_mem_handle)
     return PP_FALSE;
   EnterResourceNoLock<PPB_Buffer_API> enter(resource, true);
   if (enter.failed())
     return PP_FALSE;
-  int handle;
-  int32_t result = enter.object()->GetSharedMemory(&handle);
+  base::SharedMemory* shm;
+  int32_t result = enter.object()->GetSharedMemory(&shm);
   if (result != PP_OK)
     return PP_FALSE;
-  base::PlatformFile platform_file =
-  #if defined(OS_WIN)
-      reinterpret_cast<HANDLE>(static_cast<intptr_t>(handle));
-  #elif defined(OS_POSIX)
-      handle;
-  #else
-  #error Not implemented.
-  #endif
 
-  *shared_mem_handle = dispatcher->ShareHandleWithRemote(platform_file, false);
+  *shared_mem_handle =
+      dispatcher->ShareSharedMemoryHandleWithRemote(shm->handle());
   return PP_TRUE;
 }
 
 // SerializedVarReceiveInput will decrement the reference count, but we want
 // to give the recipient a reference. This utility function takes care of that
 // work for the message handlers defined below.
 PP_Var ExtractReceivedVarAndAddRef(Dispatcher* dispatcher,
                                    SerializedVarReceiveInput* serialized_var) {
   PP_Var var = serialized_var->Get(dispatcher);
   PpapiGlobals::Get()->GetVarTracker()->AddRefVar(var);
@@ skipping 663 matching lines @@
         ppp_decryptor_impl_->DecryptAndDecode,
         instance,
         decoder_type,
         plugin_resource.get(),
         &block_info);
   }
 }
 
 }  // namespace proxy
 }  // namespace ppapi