move breakpoint event from ui to debugger

src/app/debugger/debugger/debugger.js

@@ -52,6 +52,10 @@ function Debugger (options) {
     self.event.trigger('debuggerStatus', [false])
   })
 
+  this.event.register('breakpointStep', function (step) {
+    self.step_manager.jumpTo(step)
+  })
+
   this.debugger.addProvider('vm', this.executionContext.vm())
   this.debugger.addProvider('injected', this.executionContext.internalWeb3())
   this.debugger.addProvider('web3', this.executionContext.internalWeb3())

src/app/debugger/debuggerUI.js

@@ -80,10 +80,6 @@ class DebuggerUI {
       self.isActive = isActive
     })
 
-    this.transactionDebugger.event.register('breakpointStep', function (step) {
-      self.stepManager.stepManager.jumpTo(step)
-    })
-
     this.transactionDebugger.event.register('newSourceLocation', function (lineColumnPos, rawLocation) {
       self.sourceHighlighter.currentSourceLocation(lineColumnPos, rawLocation)
     })