Use more detailed compilation info for inlined functions.

Construct the statically-known compilation info for inlined functions using
the target closure (which knows about its scope chain) and not from the
shared function info (which doesn't).

Review URL: http://codereview.chromium.org/6397004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/hydrogen.cc

@@ -3964,8 +3964,7 @@ bool HGraphBuilder::TryInline(Call* expr) {
   int count_before = AstNode::Count();
 
   // Parse and allocate variables.
-  Handle<SharedFunctionInfo> shared(target->shared());
-  CompilationInfo inner_info(shared);
+  CompilationInfo inner_info(target);
   if (!ParserApi::Parse(&inner_info) ||
       !Scope::Analyze(&inner_info)) {
     return false;
@@ -3988,9 +3987,10 @@ bool HGraphBuilder::TryInline(Call* expr) {
 
   // Don't inline functions that uses the arguments object or that
   // have a mismatching number of parameters.
+  Handle<SharedFunctionInfo> shared(target->shared());
   int arity = expr->arguments()->length();
   if (function->scope()->arguments() != NULL ||
-      arity != target->shared()->formal_parameter_count()) {
+      arity != shared->formal_parameter_count()) {
     return false;
   }