C++ profiles processor: align browser mode with the old implementation, sample VM state.

src/log.h

 // Copyright 2006-2008 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 130 matching lines @@
   V(SCRIPT_TAG,                     "Script",                 "sc")       \
   V(STORE_IC_TAG,                   "StoreIC",                "sic")      \
   V(STUB_TAG,                       "Stub",                   "s")
 
 class Logger {
  public:
 #define DECLARE_ENUM(enum_item, ignore1, ignore2) enum_item,
   enum LogEventsAndTags {
     LOG_EVENTS_AND_TAGS_LIST(DECLARE_ENUM)
     NUMBER_OF_LOG_EVENTS
+#ifdef ENABLE_CPP_PROFILES_PROCESSOR
+    , NATIVE_FUNCTION_TAG
+    , NATIVE_LAZY_COMPILE_TAG
+    , NATIVE_SCRIPT_TAG
+#endif
   };
 #undef DECLARE_ENUM
 
   // Acquires resources for logging if the right flags are set.
   static bool Setup();
 
   // Frees resources acquired in Setup.
   static void TearDown();
 
   // Enable the computation of a sliding window of states.
@@ skipping 119 matching lines @@
 
   // Logs all compiled functions found in the heap.
   static void LogCompiledFunctions();
   // Logs all compiled JSFunction objects found in the heap.
   static void LogFunctionObjects();
   // Logs all accessor callbacks found in the heap.
   static void LogAccessorCallbacks();
   // Used for logging stubs found in the snapshot.
   static void LogCodeObjects();
 
+  // Converts tag to a corresponding NATIVE_... if the script is native.
+  INLINE(static LogEventsAndTags ToNativeByScript(LogEventsAndTags, Script*));
+
  private:
 
   // Profiler's sampling interval (in milliseconds).
   static const int kSamplingIntervalMs = 1;
 
   // Size of window used for log records compression.
   static const int kCompressionWindowSize = 4;
 
   // Emits the profiler's first message.
   static void ProfilerBeginEvent();
@@ skipping 108 matching lines @@
   void SetProfiler(Profiler* profiler) { }
   void ClearProfiler() { }
 };
 
 #endif  // ENABLE_CPP_PROFILES_PROCESSOR
 
 } }  // namespace v8::internal
 
 
 #endif  // V8_LOG_H_