profile-generator.* code clean-up

src/profile-generator.cc

Index: src/profile-generator.cc
diff --git a/src/profile-generator.cc b/src/profile-generator.cc
index d8e8c127bf3949ad586e48822ae7a3d2610226dd..cf268afc9b41e18f0b763816df783a1f0008798d 100644
--- a/src/profile-generator.cc
+++ b/src/profile-generator.cc
@@ -141,15 +141,6 @@ CodeEntry::~CodeEntry() {
 }
 
 
-void CodeEntry::CopyData(const CodeEntry& source) {
-  tag_ = source.tag_;
-  name_prefix_ = source.name_prefix_;
-  name_ = source.name_;
-  resource_name_ = source.resource_name_;
-  line_number_ = source.line_number_;
-}
-
-
 uint32_t CodeEntry::GetCallUid() const {
   uint32_t hash = ComputeIntegerHash(tag_, v8::internal::kZeroHashSeed);
   if (shared_id_ != 0) {
@@ -662,4 +653,22 @@ void ProfileGenerator::RecordTickSample(const TickSample& sample) {
 }
 
 
+CodeEntry* ProfileGenerator::EntryForVMState(StateTag tag) {
+  switch (tag) {
+    case GC:
+      return gc_entry_;
+    case JS:
+    case COMPILER:
+    // DOM events handlers are reported as OTHER / EXTERNAL entries.
+    // To avoid confusing people, let's put all these entries into
+    // one bucket.
+    case OTHER:
+    case EXTERNAL:
+      return program_entry_;
+    case IDLE:
+      return idle_entry_;
+    default: return NULL;
+  }
+}
+
 } }  // namespace v8::internal