Allow generation of native debug info for multiple methods.

Slight tweak in the API which I will need in the near future.

Change-Id: I45954ae16710bc941a9a06a3a17c70798315ca53
diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index 47581b1..64bb919 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -933,10 +933,10 @@
     info.frame_size_in_bytes = method_header->GetFrameSizeInBytes();
     info.code_info = stack_map_size == 0 ? nullptr : stack_map_data;
     info.cfi = ArrayRef<const uint8_t>(*codegen->GetAssembler()->cfi().data());
-    ArrayRef<const uint8_t> elf_file = debug::WriteDebugElfFileForMethod(
+    ArrayRef<const uint8_t> elf_file = debug::WriteDebugElfFileForMethods(
         GetCompilerDriver()->GetInstructionSet(),
         GetCompilerDriver()->GetInstructionSetFeatures(),
-        info);
+        ArrayRef<const debug::MethodDebugInfo>(&info, 1));
     CreateJITCodeEntryForAddress(code_address,
                                  std::unique_ptr<const uint8_t[]>(elf_file.data()),
                                  elf_file.size());