[Isolates] Remove even more statics.

src/profile-generator.cc

 // 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 103 matching lines @@
     } else {
       DeleteArray(c_name);
     }
     return reinterpret_cast<const char*>(cache_entry->value);
   }
   return "";
 }
 
 
 const char* CodeEntry::kEmptyNamePrefix = "";
-unsigned CodeEntry::next_call_uid_ = 1;
 
 
 void CodeEntry::CopyData(const CodeEntry& source) {
   call_uid_ = source.call_uid_;
   tag_ = source.tag_;
   name_prefix_ = source.name_prefix_;
   name_ = source.name_;
   resource_name_ = source.resource_name_;
   line_number_ = source.line_number_;
 }
@@ skipping 1473 matching lines @@
         uint32_t index = static_cast<uint32_t>(k->Number());
         snapshot_->SetElementReference(entry, index, dictionary->ValueAt(i));
       }
     }
   }
 }
 
 } }  // namespace v8::internal
 
 #endif  // ENABLE_LOGGING_AND_PROFILING