Allow passing sourceMapUrl when compiling scripts

src/compiler.h

 // 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.
 
 #ifndef V8_COMPILER_H_
 #define V8_COMPILER_H_
 
 #include "src/allocation.h"
 #include "src/ast.h"
 #include "src/bailout-reason.h"
@@ skipping 793 matching lines @@
   // Compile a String source within a context for eval.
   MUST_USE_RESULT static MaybeHandle<JSFunction> GetFunctionFromEval(
       Handle<String> source, Handle<SharedFunctionInfo> outer_info,
       Handle<Context> context, LanguageMode language_mode,
       ParseRestriction restriction, int scope_position);
 
   // Compile a String source within a context.
   static Handle<SharedFunctionInfo> CompileScript(
       Handle<String> source, Handle<Object> script_name, int line_offset,
       int column_offset, bool is_debugger_script, bool is_shared_cross_origin,
-      Handle<Context> context, v8::Extension* extension,
-      ScriptData** cached_data, ScriptCompiler::CompileOptions compile_options,
+      Handle<Object> source_map_url, Handle<Context> context,
+      v8::Extension* extension, ScriptData** cached_data,
+      ScriptCompiler::CompileOptions compile_options,
       NativesFlag is_natives_code, bool is_module);
 
   static Handle<SharedFunctionInfo> CompileStreamedScript(CompilationInfo* info,
                                                           int source_length);
 
   // Create a shared function info object (the code may be lazily compiled).
   static Handle<SharedFunctionInfo> BuildFunctionInfo(FunctionLiteral* node,
                                                       Handle<Script> script,
                                                       CompilationInfo* outer);
 
@@ skipping 36 matching lines @@
   Zone zone_;
   size_t info_zone_start_allocation_size_;
   base::ElapsedTimer timer_;
 
   DISALLOW_COPY_AND_ASSIGN(CompilationPhase);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_COMPILER_H_