DevTools: CPUProfiler: provide url for scripts that have sourceURL property.

src/compiler.cc

Index: src/compiler.cc
diff --git a/src/compiler.cc b/src/compiler.cc
index c6b911feecc8e0d48972e9a57fd046daf84e1421..e8781c7b30bb629aeb0f386803926a7b959744a6 100644
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -1181,7 +1181,16 @@ void Compiler::RecordFunctionCompilation(Logger::LogEventsAndTags tag,
     Handle<Code> code = info->code();
     if (*code == info->isolate()->builtins()->builtin(Builtins::kLazyCompile))
       return;
+    Handle<String> script_name;
     if (script->name()->IsString()) {
+      script_name = Handle<String>(String::cast(script->name()));
+    } else {
+      Handle<Object> name = GetScriptNameOrSourceURL(script);

[vsevik, 2013/06/11 14:26:01]

Can you just do GetScriptNameOrSourceURL here?
What if we support sourceURLs for inline scripts at some point?

+      if (!name.is_null() && name->IsString()) {
+        script_name = Handle<String>::cast(name);
+      }
+    }
+    if (!script_name.is_null()) {
       int line_num = GetScriptLineNumber(script, shared->start_position()) + 1;
       USE(line_num);
       PROFILE(info->isolate(),
@@ -1189,7 +1198,7 @@ void Compiler::RecordFunctionCompilation(Logger::LogEventsAndTags tag,
                               *code,
                               *shared,
                               info,
-                              String::cast(script->name()),
+                              String::cast(*script_name),
                               line_num));
     } else {
       PROFILE(info->isolate(),