[Tracing] Implement IC statistics in tracing.

src/frames.h

 // Copyright 2012 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.
 
 #ifndef V8_FRAMES_H_
 #define V8_FRAMES_H_
 
 #include "src/allocation.h"
 #include "src/handles.h"
 #include "src/safepoint-table.h"
@@ skipping 899 matching lines @@
     return static_cast<JavaScriptFrame*>(frame);
   }
 
   static void PrintFunctionAndOffset(JSFunction* function, AbstractCode* code,
                                      int code_offset, FILE* file,
                                      bool print_line_number);
 
   static void PrintTop(Isolate* isolate, FILE* file, bool print_args,
                        bool print_line_number);
 
+  static void CollectFunctionAndOffsetForICStats(JSFunction* function,
+                                                 AbstractCode* code,
+                                                 int code_offset);
+  static void CollectTopFrameForICStats(Isolate* isolate);
+
  protected:
   inline explicit JavaScriptFrame(StackFrameIteratorBase* iterator);
 
   Address GetCallerStackPointer() const override;
 
   virtual int GetNumberOfIncomingArguments() const;
 
   // Garbage collection support. Iterates over incoming arguments,
   // receiver, and any callee-saved registers.
   void IterateArguments(ObjectVisitor* v) const;
@@ skipping 438 matching lines @@
 
 
 // Reads all frames on the current stack and copies them into the current
 // zone memory.
 Vector<StackFrame*> CreateStackMap(Isolate* isolate, Zone* zone);
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_FRAMES_H_