Type->String helper function added to WebInputEvent.

components/test_runner/test_plugin.cc

Index: components/test_runner/test_plugin.cc
diff --git a/components/test_runner/test_plugin.cc b/components/test_runner/test_plugin.cc
index 7fb88ea0df9cdc189d1fbe42292744e42b49a0f8..84577697d0d25a3178445e32f83d4d725afe25e0 100644
--- a/components/test_runner/test_plugin.cc
+++ b/components/test_runner/test_plugin.cc
@@ -549,120 +549,11 @@ GLuint TestPlugin::LoadProgram(const std::string& vertex_source,
 blink::WebInputEventResult TestPlugin::handleInputEvent(
     const blink::WebInputEvent& event,
     blink::WebCursorInfo& info) {
-  const char* event_name = 0;
-  switch (event.type) {
-    case blink::WebInputEvent::Undefined:
-      event_name = "unknown";
-      break;
-
-    case blink::WebInputEvent::MouseDown:
-      event_name = "MouseDown";
-      break;
-    case blink::WebInputEvent::MouseUp:
-      event_name = "MouseUp";
-      break;
-    case blink::WebInputEvent::MouseMove:
-      event_name = "MouseMove";
-      break;
-    case blink::WebInputEvent::MouseEnter:
-      event_name = "MouseEnter";
-      break;
-    case blink::WebInputEvent::MouseLeave:
-      event_name = "MouseLeave";
-      break;
-    case blink::WebInputEvent::ContextMenu:
-      event_name = "ContextMenu";
-      break;
-
-    case blink::WebInputEvent::MouseWheel:
-      event_name = "MouseWheel";
-      break;
-
-    case blink::WebInputEvent::RawKeyDown:
-      event_name = "RawKeyDown";
-      break;
-    case blink::WebInputEvent::KeyDown:
-      event_name = "KeyDown";
-      break;
-    case blink::WebInputEvent::KeyUp:
-      event_name = "KeyUp";
-      break;
-    case blink::WebInputEvent::Char:
-      event_name = "Char";
-      break;
-
-    case blink::WebInputEvent::GestureScrollBegin:
-      event_name = "GestureScrollBegin";
-      break;
-    case blink::WebInputEvent::GestureScrollEnd:
-      event_name = "GestureScrollEnd";
-      break;
-    case blink::WebInputEvent::GestureScrollUpdate:
-      event_name = "GestureScrollUpdate";
-      break;
-    case blink::WebInputEvent::GestureFlingStart:
-      event_name = "GestureFlingStart";
-      break;
-    case blink::WebInputEvent::GestureFlingCancel:
-      event_name = "GestureFlingCancel";
-      break;
-    case blink::WebInputEvent::GestureTap:
-      event_name = "GestureTap";
-      break;
-    case blink::WebInputEvent::GestureTapUnconfirmed:
-      event_name = "GestureTapUnconfirmed";
-      break;
-    case blink::WebInputEvent::GestureTapDown:
-      event_name = "GestureTapDown";
-      break;
-    case blink::WebInputEvent::GestureShowPress:
-      event_name = "GestureShowPress";
-      break;
-    case blink::WebInputEvent::GestureTapCancel:
-      event_name = "GestureTapCancel";
-      break;
-    case blink::WebInputEvent::GestureDoubleTap:
-      event_name = "GestureDoubleTap";
-      break;
-    case blink::WebInputEvent::GestureTwoFingerTap:
-      event_name = "GestureTwoFingerTap";
-      break;
-    case blink::WebInputEvent::GestureLongPress:
-      event_name = "GestureLongPress";
-      break;
-    case blink::WebInputEvent::GestureLongTap:
-      event_name = "GestureLongTap";
-      break;
-    case blink::WebInputEvent::GesturePinchBegin:
-      event_name = "GesturePinchBegin";
-      break;
-    case blink::WebInputEvent::GesturePinchEnd:
-      event_name = "GesturePinchEnd";
-      break;
-    case blink::WebInputEvent::GesturePinchUpdate:
-      event_name = "GesturePinchUpdate";
-      break;
-
-    case blink::WebInputEvent::TouchStart:
-      event_name = "TouchStart";
-      break;
-    case blink::WebInputEvent::TouchMove:
-      event_name = "TouchMove";
-      break;
-    case blink::WebInputEvent::TouchEnd:
-      event_name = "TouchEnd";
-      break;
-    case blink::WebInputEvent::TouchCancel:
-      event_name = "TouchCancel";
-      break;
-    default:
-      NOTREACHED() << "Received unexpected event type: " << event.type;
-      event_name = "unknown";
-      break;
-  }
-
-  delegate_->PrintMessage(std::string("Plugin received event: ") +
-                          (event_name ? event_name : "unknown") + "\n");
+  const char* event_name = blink::WebInputEvent::GetName(event.type);
+  if (!strcmp(event_name, "") || !strcmp(event_name, "Undefined"))
+    event_name = "unknown";
+  delegate_->PrintMessage(std::string("Plugin received event: ") + event_name +
+                          "\n");
   if (print_event_details_)
     PrintEventDetails(delegate_, event);
   if (print_user_gesture_status_)