[Isolates] Remove even more statics.

src/profile-generator.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 98 matching lines @@
 
  private:
   unsigned call_uid_;
   Logger::LogEventsAndTags tag_;
   const char* name_prefix_;
   const char* name_;
   const char* resource_name_;
   int line_number_;
   int security_token_id_;
 
-  static unsigned next_call_uid_;
-
   DISALLOW_COPY_AND_ASSIGN(CodeEntry);
 };
 
 
 class ProfileTree;
 
 class ProfileNode {
  public:
   INLINE(ProfileNode(ProfileTree* tree, CodeEntry* entry));
 
@@ skipping 592 matching lines @@
   HeapSnapshot* snapshot_;
 
   DISALLOW_COPY_AND_ASSIGN(HeapSnapshotGenerator);
 };
 
 } }  // namespace v8::internal
 
 #endif  // ENABLE_LOGGING_AND_PROFILING
 
 #endif  // V8_PROFILE_GENERATOR_H_