Re-land Crankshaft-generated KeyedLoad stubs.

src/frames-inl.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 217 matching lines @@
 }
 
 
 inline Object* JavaScriptFrame::function() const {
   Object* result = function_slot_object();
   ASSERT(result->IsJSFunction());
   return result;
 }
 
 
-inline CompiledFrame::CompiledFrame(StackFrameIterator* iterator)
+inline StubFrame::StubFrame(StackFrameIterator* iterator)
+    : StandardFrame(iterator) {
+}
+
+
+inline OptimizedFrame::OptimizedFrame(StackFrameIterator* iterator)
     : JavaScriptFrame(iterator) {
 }
 
 
-inline StubFrame::StubFrame(StackFrameIterator* iterator)
-    : CompiledFrame(iterator) {
-}
-
-
-inline OptimizedFrame::OptimizedFrame(StackFrameIterator* iterator)
-    : CompiledFrame(iterator) {
-}
-
-
 inline ArgumentsAdaptorFrame::ArgumentsAdaptorFrame(
     StackFrameIterator* iterator) : JavaScriptFrame(iterator) {
 }
 
 
 inline InternalFrame::InternalFrame(StackFrameIterator* iterator)
     : StandardFrame(iterator) {
 }
 
 
@@ skipping 66 matching lines @@
 template<typename Iterator>
 void JavaScriptFrameIteratorTemp<Iterator>::Reset() {
   iterator_.Reset();
   if (!done()) Advance();
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_FRAMES_INL_H_