[debugger] infrastructure for side-effect-free debug-evaluate.

src/arm/macro-assembler-arm.h

Index: src/arm/macro-assembler-arm.h
diff --git a/src/arm/macro-assembler-arm.h b/src/arm/macro-assembler-arm.h
index 61a4723131687b1f81683a49a12d7b970477924b..1f537b01577c773a65b80e59eabf8f4c9e723866 100644
--- a/src/arm/macro-assembler-arm.h
+++ b/src/arm/macro-assembler-arm.h
@@ -681,9 +681,10 @@ class MacroAssembler: public Assembler {
                           const ParameterCount& actual, InvokeFlag flag,
                           const CallWrapper& call_wrapper);
 
-  void FloodFunctionIfStepping(Register fun, Register new_target,
-                               const ParameterCount& expected,
-                               const ParameterCount& actual);
+  // On function call, call into the debugger if necessary.
+  void CheckDebugHook(Register fun, Register new_target,
+                      const ParameterCount& expected,
+                      const ParameterCount& actual);
 
   // Invoke the JavaScript function in the given register. Changes the
   // current context to the context in the function before invoking.