Add basic C++ implementation of CPU profiler.

src/profile-generator-inl.h

 // Copyright 2010 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 16 matching lines @@
 
 #ifndef V8_PROFILE_GENERATOR_INL_H_
 #define V8_PROFILE_GENERATOR_INL_H_
 
 #include "profile-generator.h"
 
 namespace v8 {
 namespace internal {
 
 
+CodeEntry::CodeEntry(Logger::LogEventsAndTags tag,
+                     const char* name,
+                     const char* resource_name,
+                     int line_number)
+    : tag_(tag),
+      name_(name),
+      resource_name_(resource_name),
+      line_number_(line_number) {
+}
+
+
 bool CodeEntry::is_js_function() {
   return tag_ == Logger::FUNCTION_TAG
       || tag_ == Logger::LAZY_COMPILE_TAG
       || tag_ == Logger::SCRIPT_TAG;
 }
 
 
-StaticNameCodeEntry::StaticNameCodeEntry(Logger::LogEventsAndTags tag,
-                                         const char* name)
-    : CodeEntry(tag),
-      name_(name) {
-}
-
-
-ManagedNameCodeEntry::ManagedNameCodeEntry(Logger::LogEventsAndTags tag,
-                                           String* name,
-                                           const char* resource_name,
-                                           int line_number)
-    : CodeEntry(tag),
-      name_(name->ToCString(DISALLOW_NULLS, ROBUST_STRING_TRAVERSAL).Detach()),
-      resource_name_(resource_name),
-      line_number_(line_number) {
-}
-
-
 ProfileNode::ProfileNode(CodeEntry* entry)
     : entry_(entry),
       total_ticks_(0),
       self_ticks_(0),
       children_(CodeEntriesMatch) {
 }
 
 
 void CodeMap::AddCode(Address addr, CodeEntry* entry, unsigned size) {
   CodeTree::Locator locator;
   tree_.Insert(addr, &locator);
   locator.set_value(CodeEntryInfo(entry, size));
 }
 
 
 void CodeMap::MoveCode(Address from, Address to) {
   tree_.Move(from, to);
 }
 
 void CodeMap::DeleteCode(Address addr) {
   tree_.Remove(addr);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_PROFILE_GENERATOR_INL_H_