Remove easy to remove calls to Isolate::Current() from api.cc

src/profiler/profile-generator.h

 // Copyright 2011 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_PROFILER_PROFILE_GENERATOR_H_
 #define V8_PROFILER_PROFILE_GENERATOR_H_
 
 #include <map>
 #include "include/v8-profiler.h"
 #include "src/allocation.h"
@@ skipping 138 matching lines @@
   const List<ProfileNode*>* children() const { return &children_list_; }
   unsigned id() const { return id_; }
   unsigned function_id() const;
   unsigned int GetHitLineCount() const { return line_ticks_.occupancy(); }
   bool GetLineTicks(v8::CpuProfileNode::LineTick* entries,
                     unsigned int length) const;
   void CollectDeoptInfo(CodeEntry* entry);
   const std::vector<CpuProfileDeoptInfo>& deopt_infos() const {
     return deopt_infos_;
   }
+  Isolate* isolate() const;
 
   void Print(int indent);
 
   static bool CodeEntriesMatch(void* entry1, void* entry2) {
     return reinterpret_cast<CodeEntry*>(entry1)
         ->IsSameFunctionAs(reinterpret_cast<CodeEntry*>(entry2));
   }
 
  private:
   static uint32_t CodeEntryHash(CodeEntry* entry) { return entry->GetHash(); }
@@ skipping 10 matching lines @@
   HashMap line_ticks_;
 
   std::vector<CpuProfileDeoptInfo> deopt_infos_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileNode);
 };
 
 
 class ProfileTree {
  public:
-  ProfileTree();
+  explicit ProfileTree(Isolate* isolate);
   ~ProfileTree();
 
   ProfileNode* AddPathFromEnd(
       const Vector<CodeEntry*>& path,
       int src_line = v8::CpuProfileNode::kNoLineNumberInfo);
   ProfileNode* root() const { return root_; }
   unsigned next_node_id() { return next_node_id_++; }
   unsigned GetFunctionId(const ProfileNode* node);
 
   void Print() {
     root_->Print(0);
   }
 
+  Isolate* isolate() const { return isolate_; }
+
  private:
   template <typename Callback>
   void TraverseDepthFirst(Callback* callback);
 
   CodeEntry root_entry_;
   unsigned next_node_id_;
   ProfileNode* root_;
+  Isolate* isolate_;
 
   unsigned next_function_id_;
   HashMap function_ids_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileTree);
 };
 
 
 class CpuProfile {
  public:
-  CpuProfile(const char* title, bool record_samples);
+  CpuProfile(Isolate* isolate, const char* title, bool record_samples);
 
   // Add pc -> ... -> main() call path to the profile.
   void AddPath(base::TimeTicks timestamp, const Vector<CodeEntry*>& path,
                int src_line);
   void CalculateTotalTicksAndSamplingRate();
 
   const char* title() const { return title_; }
   const ProfileTree* top_down() const { return &top_down_; }
 
   int samples_count() const { return samples_.length(); }
@@ skipping 101 matching lines @@
                                 const Vector<CodeEntry*>& path, int src_line);
 
   // Limits the number of profiles that can be simultaneously collected.
   static const int kMaxSimultaneousProfiles = 100;
 
  private:
   StringsStorage function_and_resource_names_;
   List<CodeEntry*> code_entries_;
   List<CpuProfile*> finished_profiles_;
 
+  Isolate* isolate_;
+
   // Accessed by VM thread and profile generator thread.
   List<CpuProfile*> current_profiles_;
   base::Semaphore current_profiles_semaphore_;
 
   DISALLOW_COPY_AND_ASSIGN(CpuProfilesCollection);
 };
 
 
 class ProfileGenerator {
  public:
@@ skipping 21 matching lines @@
   CodeEntry* unresolved_entry_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileGenerator);
 };
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PROFILER_PROFILE_GENERATOR_H_