DevTools: Introduce Debugger::Reason::PromiseRejection pause reason.

Source/devtools/front_end/sources/SourcesPanel.js

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 227 matching lines @@
             WebInspector.domBreakpointsSidebarPane.createBreakpointHitStatusMessage(details, didCreateBreakpointHitStatusMessage.bind(this));
         } else if (details.reason === WebInspector.DebuggerModel.BreakReason.EventListener) {
             var eventName = details.auxData["eventName"];
             var targetName = details.auxData["targetName"];
             this.sidebarPanes.eventListenerBreakpoints.highlightBreakpoint(eventName, targetName);
             var eventNameForUI = WebInspector.EventListenerBreakpointsSidebarPane.eventNameForUI(eventName, details.auxData);
             this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on a \"%s\" Event Listener.", eventNameForUI));
         } else if (details.reason === WebInspector.DebuggerModel.BreakReason.XHR) {
             this.sidebarPanes.xhrBreakpoints.highlightBreakpoint(details.auxData["breakpointURL"]);
             this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on a XMLHttpRequest."));
-        } else if (details.reason === WebInspector.DebuggerModel.BreakReason.Exception)
+        } else if (details.reason === WebInspector.DebuggerModel.BreakReason.Exception) {
             this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on exception: '%s'.", details.auxData["description"]));
-        else if (details.reason === WebInspector.DebuggerModel.BreakReason.Assert)
+        } else if (details.reason === WebInspector.DebuggerModel.BreakReason.PromiseRejection) {
+            this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on promise rejection: '%s'.", details.auxData["description"]));
+        } else if (details.reason === WebInspector.DebuggerModel.BreakReason.Assert) {
             this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on assertion."));
-        else if (details.reason === WebInspector.DebuggerModel.BreakReason.CSPViolation)
+        } else if (details.reason === WebInspector.DebuggerModel.BreakReason.CSPViolation) {
             this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on a script blocked due to Content Security Policy directive: \"%s\".", details.auxData["directiveText"]));
-        else if (details.reason === WebInspector.DebuggerModel.BreakReason.DebugCommand)
+        } else if (details.reason === WebInspector.DebuggerModel.BreakReason.DebugCommand) {
             this.sidebarPanes.callstack.setStatus(WebInspector.UIString("Paused on a debugged function"));
-        else {
+        } else {
             if (details.callFrames.length)
                 WebInspector.debuggerWorkspaceBinding.createCallFrameLiveLocation(details.callFrames[0], didGetUILocation.bind(this));
             else
                 console.warn("ScriptsPanel paused, but callFrames.length is zero."); // TODO remove this once we understand this case better
         }
 
         this._splitView.showBoth(true);
         this._toggleDebuggerSidebarButton.setEnabled(false);
         window.focus();
         InspectorFrontendHost.bringToFront();
@@ skipping 1137 matching lines @@
 
 WebInspector.SourcesPanelFactory.prototype = {
     /**
      * @return {!WebInspector.Panel}
      */
     createPanel: function()
     {
         return WebInspector.SourcesPanel.instance();
     }
 }