[cpu-profiler] Remove deprecated GetCallUid()

Deprecated in 79.

Change-Id: If0e2b95b4b66328858b33a533454a469c80fad63
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1940147
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Auto-Submit: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65204}

include/v8-profiler.h

@@ -144,10 +144,6 @@ class V8_EXPORT CpuProfileNode {
     */
   unsigned GetHitCount() const;
 
-  /** Returns function entry UID. */
-  V8_DEPRECATED("Use GetScriptId, GetLineNumber, and GetColumnNumber instead.")
-  unsigned GetCallUid() const;
-
   /** Returns id of the node. The id is unique within the tree */
   unsigned GetNodeId() const;
 

src/api/api.cc

@@ -10188,10 +10188,6 @@ unsigned CpuProfileNode::GetHitCount() const {
   return reinterpret_cast<const i::ProfileNode*>(this)->self_ticks();
 }
 
-unsigned CpuProfileNode::GetCallUid() const {
-  return reinterpret_cast<const i::ProfileNode*>(this)->function_id();
-}
-
 unsigned CpuProfileNode::GetNodeId() const {
   return reinterpret_cast<const i::ProfileNode*>(this)->id();
 }

src/profiler/profile-generator-inl.h

@@ -46,10 +46,6 @@ ProfileNode::ProfileNode(ProfileTree* tree, CodeEntry* entry,
   tree_->EnqueueNode(this);
 }
 
-inline unsigned ProfileNode::function_id() const {
-  return tree_->GetFunctionId(this);
-}
-
 inline CpuProfileNode::SourceType ProfileNode::source_type() const {
   // Handle metadata and VM state code entry types.
   if (entry_ == CodeEntry::program_entry() ||

src/profiler/profile-generator.cc

@@ -371,24 +371,13 @@ class DeleteNodesCallback {
 ProfileTree::ProfileTree(Isolate* isolate)
     : next_node_id_(1),
       root_(new ProfileNode(this, CodeEntry::root_entry(), nullptr)),
-      isolate_(isolate),
-      next_function_id_(1) {}
+      isolate_(isolate) {}
 
 ProfileTree::~ProfileTree() {
   DeleteNodesCallback cb;
   TraverseDepthFirst(&cb);
 }
 
-
-unsigned ProfileTree::GetFunctionId(const ProfileNode* node) {
-  CodeEntry* code_entry = node->entry();
-  auto map_entry = function_ids_.find(code_entry);
-  if (map_entry == function_ids_.end()) {
-    return function_ids_[code_entry] = next_function_id_++;
-  }
-  return function_ids_[code_entry];
-}
-
 ProfileNode* ProfileTree::AddPathFromEnd(const std::vector<CodeEntry*>& path,
                                          int src_line, bool update_stats) {
   ProfileNode* node = root_;

src/profiler/profile-generator.h

@@ -284,7 +284,6 @@ class V8_EXPORT_PRIVATE ProfileNode {
   unsigned self_ticks() const { return self_ticks_; }
   const std::vector<ProfileNode*>* children() const { return &children_list_; }
   unsigned id() const { return id_; }
-  unsigned function_id() const;
   ProfileNode* parent() const { return parent_; }
   int line_number() const {
     return line_number_ != 0 ? line_number_ : entry_->line_number();
@@ -354,7 +353,6 @@ class V8_EXPORT_PRIVATE ProfileTree {
       ContextFilter* context_filter = nullptr);
   ProfileNode* root() const { return root_; }
   unsigned next_node_id() { return next_node_id_++; }
-  unsigned GetFunctionId(const ProfileNode* node);
 
   void Print() {
     root_->Print(0);
@@ -378,9 +376,6 @@ class V8_EXPORT_PRIVATE ProfileTree {
   ProfileNode* root_;
   Isolate* isolate_;
 
-  unsigned next_function_id_;
-  std::unordered_map<CodeEntry*, unsigned> function_ids_;
-
   DISALLOW_COPY_AND_ASSIGN(ProfileTree);
 };