DevTools: generate string16-based handlers for v8_inspector.

third_party/WebKit/Source/core/inspector/InspectorInputAgent.cpp

 /*
  * Copyright (C) 2012 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 110 matching lines @@
 void InspectorInputAgent::dispatchTouchEvent(ErrorString* error, const String& type, PassOwnPtr<protocol::Array<protocol::Input::TouchPoint>> touchPoints, const protocol::Maybe<int>& modifiers, const protocol::Maybe<double>& timestamp)
 {
     PlatformEvent::EventType convertedType;
     if (type == "touchStart") {
         convertedType = PlatformEvent::TouchStart;
     } else if (type == "touchEnd") {
         convertedType = PlatformEvent::TouchEnd;
     } else if (type == "touchMove") {
         convertedType = PlatformEvent::TouchMove;
     } else {
-        *error = "Unrecognized type: " + type;
+        *error = String("Unrecognized type: " + type);
         return;
     }
 
     unsigned convertedModifiers = GetEventModifiers(modifiers.fromMaybe(0));
 
     SyntheticInspectorTouchEvent event(convertedType, convertedModifiers, timestamp.fromMaybe(currentTime()));
 
     int autoId = 0;
     for (size_t i = 0; i < touchPoints->length(); ++i) {
         protocol::Input::TouchPoint* point = touchPoints->get(i);
@@ skipping 22 matching lines @@
             convertedState = PlatformTouchPoint::TouchPressed;
         } else if (state == "touchReleased") {
             convertedState = PlatformTouchPoint::TouchReleased;
         } else if (state == "touchMoved") {
             convertedState = PlatformTouchPoint::TouchMoved;
         } else if (state == "touchStationary") {
             convertedState = PlatformTouchPoint::TouchStationary;
         } else if (state == "touchCancelled") {
             convertedState = PlatformTouchPoint::TouchCancelled;
         } else {
-            *error = "Unrecognized state: " + state;
+            *error = String("Unrecognized state: " + state);
             return;
         }
 
         // Some platforms may have flipped coordinate systems, but the given coordinates
         // assume the origin is in the top-left of the window. Convert.
         IntPoint convertedPoint, globalPoint;
         ConvertInspectorPoint(m_inspectedFrames->root(), IntPoint(point->getX(), point->getY()), &convertedPoint, &globalPoint);
 
         SyntheticInspectorTouchPoint touchPoint(id++, convertedState, globalPoint, convertedPoint, radiusX, radiusY, rotationAngle, force);
         event.append(touchPoint);
     }
 
     m_inspectedFrames->root()->eventHandler().handleTouchEvent(event);
 }
 
 DEFINE_TRACE(InspectorInputAgent)
 {
     visitor->trace(m_inspectedFrames);
     InspectorBaseAgent::trace(visitor);
 }
 
 } // namespace blink