[WIP] Custom element upgrades

third_party/WebKit/Source/bindings/core/v8/Microtask.h

 /*
  * Copyright (C) 2013 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
@@ skipping 34 matching lines @@
 //
 //   1. Calls into page/author script from a frame
 //   2. Calls into page/author script from a worker
 //   3. Calls into internal script (typically setup/teardown work)
 //
 // Debug-time checking of this is enforced via v8::MicrotasksScope.
 //
 // Calls of type (1) should generally go through ScriptController, as inspector
 // instrumentation is needed. ScriptController allocates V8RecursionScope for you.
 //
-// Calls of type (2) should always stack-allocate a v8::MicrotasksScope(kRunMicrtoasks)
+// Calls of type (2) should always stack-allocate a v8::MicrotasksScope(kRunMicrotasks)
 // in the same block as the call into script.
 //
 // Calls of type (3) should stack allocate a v8::MicrotasksScope(kDoNotRunMicrotasks) --
 // this skips work that is spec'd to happen at the end of the outer-most
 // script stack frame of calls into page script:
 // http://www.whatwg.org/specs/web-apps/current-work/#perform-a-microtask-checkpoint
 class CORE_EXPORT Microtask {
     STATIC_ONLY(Microtask);
 public:
     static void performCheckpoint(v8::Isolate*);
 
     // TODO(jochen): Make all microtasks pass in the ScriptState they want to be
     // executed in. Until then, all microtasks have to keep track of their
     // ScriptState themselves.
     static void enqueueMicrotask(std::unique_ptr<SameThreadClosure>);
 };
 
 } // namespace blink
 
 #endif // Microtask_h