Removing xenia/malloc.*

Using standard memory functions now.

src/xenia/kernel/fs/devices/disc_image_file.cc

@@ -21,7 +21,7 @@ namespace fs {
 
 DiscImageFile::DiscImageFile(KernelState* kernel_state, Mode mode,
                              DiscImageEntry* entry)
-    : entry_(entry), XFile(kernel_state, mode) {}
+    : XFile(kernel_state, mode), entry_(entry) {}
 
 DiscImageFile::~DiscImageFile() {}
 
@@ -59,8 +59,7 @@ X_STATUS DiscImageFile::ReadSync(void* buffer, size_t buffer_length,
   }
   size_t real_offset = gdfx_entry->offset + byte_offset;
   size_t real_length = std::min(buffer_length, gdfx_entry->size - byte_offset);
-  xe_copy_memory(buffer, buffer_length, entry_->mmap()->data() + real_offset,
-                 real_length);
+  memcpy(buffer, entry_->mmap()->data() + real_offset, real_length);
   *out_bytes_read = real_length;
   return X_STATUS_SUCCESS;
 }