Prepare StackFrame hierarchy & iterators for WASM

src/profiler/sampling-heap-profiler.cc

 // Copyright 2015 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.
 
 #include "src/profiler/sampling-heap-profiler.h"
 
 #include <stdint.h>
 #include <memory>
 #include "src/api.h"
 #include "src/base/utils/random-number-generator.h"
@@ skipping 125 matching lines @@
   return child;
 }
 
 SamplingHeapProfiler::AllocationNode* SamplingHeapProfiler::AddStack() {
   AllocationNode* node = &profile_root_;
 
   std::vector<SharedFunctionInfo*> stack;
   StackTraceFrameIterator it(isolate_);
   int frames_captured = 0;
   while (!it.done() && frames_captured < stack_depth_) {
-    JavaScriptFrame* frame = it.frame();
+    StandardFrame* frame = it.frame();
     SharedFunctionInfo* shared = frame->function()->shared();
     stack.push_back(shared);
 
     frames_captured++;
     it.Advance();
   }
 
   if (frames_captured == 0) {
     const char* name = nullptr;
     switch (isolate_->current_vm_state()) {
@@ skipping 98 matching lines @@
   auto profile = new v8::internal::AllocationProfile();
 
   TranslateAllocationNode(profile, &profile_root_, scripts);
 
   return profile;
 }
 
 
 }  // namespace internal
 }  // namespace v8