Added an Isolate* field to NoTrackDoubleFieldsForSerializerScope, PlatformFeatureScope and BinaryOp…

src/assembler.h

Index: src/assembler.h
diff --git a/src/assembler.h b/src/assembler.h
index 2742032b16dd16bbad2fdf3a2a69c72851332d45..f818c363852c6176afddb7039617de54341d8ea9 100644
--- a/src/assembler.h
+++ b/src/assembler.h
@@ -158,10 +158,11 @@ class CpuFeatureScope BASE_EMBEDDED {
 // different CPU.
 class PlatformFeatureScope BASE_EMBEDDED {
  public:
-  explicit PlatformFeatureScope(CpuFeature f);
+  PlatformFeatureScope(Isolate* isolate, CpuFeature f);
   ~PlatformFeatureScope();
 
  private:
+  Isolate* isolate_;
   uint64_t old_cross_compile_;
 };