[inspector] move changeBreakpointState from debugger-script to native

src/inspector/debugger-script.js

Index: src/inspector/debugger-script.js
diff --git a/src/inspector/debugger-script.js b/src/inspector/debugger-script.js
index deb875f79f410693be257070ba9674897f546394..144830d30e5a51657a55a4078faea6613cdbf1c5 100644
--- a/src/inspector/debugger-script.js
+++ b/src/inspector/debugger-script.js
@@ -33,18 +33,6 @@
 
 var DebuggerScript = {};
 
-/** @enum */
-const PauseOnExceptionsState = {
-    DontPauseOnExceptions: 0,
-    PauseOnAllExceptions: 1,
-    PauseOnUncaughtExceptions: 2
-};
-DebuggerScript.PauseOnExceptionsState = PauseOnExceptionsState;
-
-DebuggerScript._pauseOnExceptionsState = DebuggerScript.PauseOnExceptionsState.DontPauseOnExceptions;
-Debug.clearBreakOnException();
-Debug.clearBreakOnUncaughtException();
-
 /**
  * @param {?CompileEvent} eventData
  */
@@ -253,32 +241,6 @@ DebuggerScript.removeBreakpoint = function(execState, info)
 }
 
 /**
- * @return {number}
- */
-DebuggerScript.pauseOnExceptionsState = function()
-{
-    return DebuggerScript._pauseOnExceptionsState;
-}
-
-/**
- * @param {number} newState
- */
-DebuggerScript.setPauseOnExceptionsState = function(newState)
-{
-    DebuggerScript._pauseOnExceptionsState = newState;
-
-    if (DebuggerScript.PauseOnExceptionsState.PauseOnAllExceptions === newState)
-        Debug.setBreakOnException();
-    else
-        Debug.clearBreakOnException();
-
-    if (DebuggerScript.PauseOnExceptionsState.PauseOnUncaughtExceptions === newState)
-        Debug.setBreakOnUncaughtException();
-    else
-        Debug.clearBreakOnUncaughtException();
-}
-
-/**
  * @param {!ExecutionState} execState
  * @param {number} limit
  * @return {!Array<!JavaScriptCallFrame>}