Add VerfiedMethod to DexCompilationUnit.

Avoid some mutex locking and map lookups.

Change-Id: I8e0486af77e38dcd065569572a6b985eb57f4f63
diff --git a/compiler/driver/dex_compilation_unit.h b/compiler/driver/dex_compilation_unit.h
index 3df50ff..84f5799 100644
--- a/compiler/driver/dex_compilation_unit.h
+++ b/compiler/driver/dex_compilation_unit.h
@@ -29,6 +29,7 @@
 }  // namespace mirror
 class ClassLinker;
 struct CompilationUnit;
+class VerifiedMethod;
 
 class DexCompilationUnit {
  public:
@@ -36,7 +37,8 @@
 
   DexCompilationUnit(CompilationUnit* cu, jobject class_loader, ClassLinker* class_linker,
                      const DexFile& dex_file, const DexFile::CodeItem* code_item,
-                     uint16_t class_def_idx, uint32_t method_idx, uint32_t access_flags);
+                     uint16_t class_def_idx, uint32_t method_idx, uint32_t access_flags,
+                     const VerifiedMethod* verified_method);
 
   CompilationUnit* GetCompilationUnit() const {
     return cu_;
@@ -96,6 +98,10 @@
     return ((access_flags_ & kAccSynchronized) != 0);
   }
 
+  const VerifiedMethod* GetVerifiedMethod() const {
+    return verified_method_;
+  }
+
   const std::string& GetSymbol();
 
  private:
@@ -111,6 +117,7 @@
   const uint16_t class_def_idx_;
   const uint32_t dex_method_idx_;
   const uint32_t access_flags_;
+  const VerifiedMethod* const verified_method_;
 
   std::string symbol_;
 };