Revert of CPUProfiler: Push deopt reason further to ProfileNode.

src/deoptimizer.h

Index: src/deoptimizer.h
diff --git a/src/deoptimizer.h b/src/deoptimizer.h
index e48848a4755263c38f212e024208266499607689..35c3cbe66c49a7517fbf87f9c1779ede62f5192c 100644
--- a/src/deoptimizer.h
+++ b/src/deoptimizer.h
@@ -188,6 +188,14 @@
     DeoptInfo(int r, const char* m, DeoptReason d)
         : raw_position(r), mnemonic(m), deopt_reason(d) {}
 
+    bool operator==(const DeoptInfo& other) const {
+      return raw_position == other.raw_position &&
+             CStringEquals(mnemonic, other.mnemonic) &&
+             deopt_reason == other.deopt_reason;
+    }
+
+    bool operator!=(const DeoptInfo& other) const { return !(*this == other); }
+
     int raw_position;
     const char* mnemonic;
     DeoptReason deopt_reason;
@@ -206,7 +214,8 @@
 
     bool IsEquivalentTo(const JumpTableEntry& other) const {
       return address == other.address && bailout_type == other.bailout_type &&
-             needs_frame == other.needs_frame;
+             needs_frame == other.needs_frame &&
+             (!FLAG_trace_deopt || deopt_info == other.deopt_info);
     }
 
     Label label;