Remove catch prediction from handler table API.

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 24d41913dd8f33ecc8e6c498088cf9ee5bf36d18..2fabe1808bc9d5389fc2e3e3c016ca33447ee40d 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -4482,7 +4482,7 @@ class HandlerTable : public FixedArray {
 
   // Setters for handler table based on return addresses.
   inline void SetReturnOffset(int index, int value);
-  inline void SetReturnHandler(int index, int offset, CatchPrediction pred);
+  inline void SetReturnHandler(int index, int offset);
 
   // Lookup handler in a table based on ranges.
   int LookupRange(int pc_offset, int* data, CatchPrediction* prediction);
@@ -4490,9 +4490,6 @@ class HandlerTable : public FixedArray {
   // Lookup handler in a table based on return addresses.
   int LookupReturn(int pc_offset);
 
-  // Returns the conservative catch predication.
-  inline CatchPrediction GetRangePrediction(int index) const;
-
   // Returns the number of entries in the table.
   inline int NumberOfRangeEntries() const;