Return a enumeration of the state of handling of InputEvents.

components/test_runner/test_plugin.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/test_runner/test_plugin.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/memory/shared_memory.h"
@@ skipping 576 matching lines @@
     }
   }
   if (vertex_shader)
     context_->deleteShader(vertex_shader);
   if (fragment_shader)
     context_->deleteShader(fragment_shader);
 
   return program;
 }
 
-bool TestPlugin::handleInputEvent(const blink::WebInputEvent& event,
-                                  blink::WebCursorInfo& info) {
+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:
@@ skipping 104 matching lines @@
   if (print_event_details_)
     PrintEventDetails(delegate_, event);
   if (print_user_gesture_status_)
     delegate_->PrintMessage(
         std::string("* ") +
         (blink::WebUserGestureIndicator::isProcessingUserGesture() ? ""
                                                                    : "not ") +
         "handling user gesture\n");
   if (is_persistent_)
     delegate_->PrintMessage(std::string("TestPlugin: isPersistent\n"));
-  return false;
+  return blink::WebInputEventResult::NotHandled;
 }
 
 bool TestPlugin::handleDragStatusUpdate(
     blink::WebDragStatus drag_status,
     const blink::WebDragData& data,
     blink::WebDragOperationsMask mask,
     const blink::WebPoint& position,
     const blink::WebPoint& screen_position) {
   const char* drag_status_name = 0;
   switch (drag_status) {
@@ skipping 45 matching lines @@
   return kPluginPersistsMimeType;
 }
 
 bool TestPlugin::IsSupportedMimeType(const blink::WebString& mime_type) {
   return mime_type == TestPlugin::MimeType() ||
          mime_type == PluginPersistsMimeType() ||
          mime_type == CanCreateWithoutRendererMimeType();
 }
 
 }  // namespace test_runner