[compiler] Let CompileForLiveEdit use common pipeline.

src/debug/liveedit.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/debug/liveedit.h"
 
 #include "src/ast/scopeinfo.h"
 #include "src/ast/scopes.h"
 #include "src/code-stubs.h"
 #include "src/compilation-cache.h"
@@ skipping 698 matching lines @@
   }
 
   void FunctionDone() {
     HandleScope scope(isolate());
     FunctionInfoWrapper info = FunctionInfoWrapper::cast(
         *JSReceiver::GetElement(isolate(), result_, current_parent_index_)
              .ToHandleChecked());
     current_parent_index_ = info.GetParentIndex();
   }
 
-  // Saves only function code, because for a script function we
-  // may never create a SharedFunctionInfo object.
-  void FunctionCode(Handle<Code> function_code) {
-    FunctionInfoWrapper info = FunctionInfoWrapper::cast(
-        *JSReceiver::GetElement(isolate(), result_, current_parent_index_)
-             .ToHandleChecked());
-    info.SetFunctionCode(function_code,
-                         Handle<HeapObject>(isolate()->heap()->null_value()));
-  }
-
   // Saves full information about a function: its code, its scope info
   // and a SharedFunctionInfo object.
   void FunctionInfo(Handle<SharedFunctionInfo> shared, Scope* scope,
                     Zone* zone) {
     if (!shared->IsSharedFunctionInfo()) {
       return;
     }
     FunctionInfoWrapper info = FunctionInfoWrapper::cast(
         *JSReceiver::GetElement(isolate(), result_, current_parent_index_)
              .ToHandleChecked());
@@ skipping 1284 matching lines @@
 void LiveEditFunctionTracker::RecordFunctionInfo(
     Handle<SharedFunctionInfo> info, FunctionLiteral* lit,
     Zone* zone) {
   if (isolate_->active_function_info_listener() != NULL) {
     isolate_->active_function_info_listener()->FunctionInfo(info, lit->scope(),
                                                             zone);
   }
 }
 
 
-void LiveEditFunctionTracker::RecordRootFunctionInfo(Handle<Code> code) {
-  isolate_->active_function_info_listener()->FunctionCode(code);
-}
-
-
 bool LiveEditFunctionTracker::IsActive(Isolate* isolate) {
   return isolate->active_function_info_listener() != NULL;
 }
 
 }  // namespace internal
 }  // namespace v8