[Isolates] Make statics from BootstrapperActive to be instance members

src/x64/codegen-x64.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 505 matching lines @@
       // Ignore the return value.
     }
     CheckStack();
 
     // Compile the body of the function in a vanilla state. Don't
     // bother compiling all the code if the scope has an illegal
     // redeclaration.
     if (!scope()->HasIllegalRedeclaration()) {
       Comment cmnt(masm_, "[ function body");
 #ifdef DEBUG
-      bool is_builtin = Bootstrapper::IsActive();
+      bool is_builtin = Isolate::Current()->bootstrapper()->IsActive();
       bool should_trace =
           is_builtin ? FLAG_trace_builtin_calls : FLAG_trace_calls;
       if (should_trace) {
         frame_->CallRuntime(Runtime::kDebugTrace, 0);
         // Ignore the return value.
       }
 #endif
       VisitStatements(info->function()->body());
 
       // Handle the return from the function.
@@ skipping 11417 matching lines @@
 }
 
 #endif
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64