Add resolve method.

Change-Id: I19210e4b0429b92bc725d47e1b4016fa89de54e9
diff --git a/src/compiler_llvm/method_compiler.h b/src/compiler_llvm/method_compiler.h
index 36f90e5..64ecdd6 100644
--- a/src/compiler_llvm/method_compiler.h
+++ b/src/compiler_llvm/method_compiler.h
@@ -342,6 +342,8 @@
 
   RegCategory GetInferredRegCategory(uint32_t dex_pc, uint16_t reg);
 
+  Method* ResolveMethod(uint32_t method_idx);
+
   Field* ResolveField(uint32_t field_idx);
 
   Field* FindFieldAndDeclaringTypeIdx(uint32_t field_idx,