Add probe for V8.Complie

third_party/WebKit/Source/bindings/core/v8/V8ScriptRunner.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 447 matching lines @@
     v8::Isolate* isolate,
     ScriptResource* resource,
     ScriptStreamer* streamer,
     CachedMetadataHandler* cache_handler,
     AccessControlStatus access_control_status,
     V8CacheOptions cache_options) {
   TRACE_EVENT2(
       "v8,devtools.timeline", "v8.compile", "fileName", file_name.Utf8(),
       "data",
       InspectorCompileScriptEvent::Data(file_name, script_start_position));
+  // TODO(maxlg): probe will use a execution context once
+  // DocumentWriteEvaluator::EnsureEvaluationContext provide script state, see
+  // https://crbug.com/746961.
+  probe::V8Compile probe(nullptr, file_name,
+                         script_start_position.line_.ZeroBasedInt(),
+                         script_start_position.column_.ZeroBasedInt());
 
   DCHECK(!streamer || resource);
   DCHECK(!resource || resource->CacheHandler() == cache_handler);
 
   // NOTE: For compatibility with WebCore, ScriptSourceCode's line starts at
   // 1, whereas v8 starts at 0.
   v8::ScriptOrigin origin(
       V8String(isolate, file_name),
       v8::Integer::New(isolate, script_start_position.line_.ZeroBasedInt()),
       v8::Integer::New(isolate, script_start_position.column_.ZeroBasedInt()),
@@ skipping 304 matching lines @@
   if (!context->GetExtrasBindingObject()
            ->Get(context, V8AtomicString(isolate, name))
            .ToLocal(&function_value))
     return v8::MaybeLocal<v8::Value>();
   v8::Local<v8::Function> function = function_value.As<v8::Function>();
   return V8ScriptRunner::CallInternalFunction(function, v8::Undefined(isolate),
                                               num_args, args, isolate);
 }
 
 }  // namespace blink