Store SharedFunctionInfos of a Script in a FixedArray indexed by their ID

src/debug/liveedit.h

Index: src/debug/liveedit.h
diff --git a/src/debug/liveedit.h b/src/debug/liveedit.h
index 2034dcb026e19e082ae5f90dc6a0eb09c77fe922..3999e9792172ec7c1fc490491a0fd49380d9e137 100644
--- a/src/debug/liveedit.h
+++ b/src/debug/liveedit.h
@@ -96,6 +96,7 @@ class LiveEdit : AllStatic {
   // (i.e. is a String), also creates a copy of the script with its original
   // source and sends notification to debugger.
   static Handle<Object> ChangeScriptSource(Handle<Script> original_script,
+                                           int max_function_literal_id,
                                            Handle<String> new_source,
                                            Handle<Object> old_script_name);
 
@@ -278,7 +279,7 @@ class FunctionInfoWrapper : public JSArrayBasedStruct<FunctionInfoWrapper> {
 
   void SetInitialProperties(Handle<String> name, int start_position,
                             int end_position, int param_num, int literal_count,
-                            int parent_index);
+                            int parent_index, int function_literal_id);
 
   void SetFunctionScopeInfo(Handle<Object> scope_info_array) {
     this->SetField(kFunctionScopeInfoOffset_, scope_info_array);
@@ -311,7 +312,8 @@ class FunctionInfoWrapper : public JSArrayBasedStruct<FunctionInfoWrapper> {
   static const int kParentIndexOffset_ = 5;
   static const int kSharedFunctionInfoOffset_ = 6;
   static const int kLiteralNumOffset_ = 7;
-  static const int kSize_ = 8;
+  static const int kFunctionLiteralIdOffset_ = 8;
+  static const int kSize_ = 9;
 
   friend class JSArrayBasedStruct<FunctionInfoWrapper>;
 };