Use preexisting SharedFunctionInfos in the asm-wasm builder

src/asmjs/asm-js.h

Index: src/asmjs/asm-js.h
diff --git a/src/asmjs/asm-js.h b/src/asmjs/asm-js.h
index 096c915a770119b447c1ca7c3e06ebd14ae412eb..a7795dc541e1df1a562243bd3b21ee79d3ad7abc 100644
--- a/src/asmjs/asm-js.h
+++ b/src/asmjs/asm-js.h
@@ -10,13 +10,13 @@
 namespace v8 {
 namespace internal {
 
+class CompilationInfo;
 class JSArrayBuffer;
-class ParseInfo;
 
 // Interface to compile and instantiate for asmjs.
 class AsmJs {
  public:
-  static MaybeHandle<FixedArray> CompileAsmViaWasm(ParseInfo* info);
+  static MaybeHandle<FixedArray> CompileAsmViaWasm(CompilationInfo* info);
   static bool IsStdlibValid(Isolate* isolate, Handle<FixedArray> wasm_data,
                             Handle<JSReceiver> stdlib);
   static MaybeHandle<Object> InstantiateAsmWasm(Isolate* isolate,