Make test_runner::WebTask an internal detail of components/test_runner.

components/test_runner/web_test_delegate.h

 // 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.
 
 #ifndef COMPONENTS_TEST_RUNNER_WEB_TEST_DELEGATE_H_
 #define COMPONENTS_TEST_RUNNER_WEB_TEST_DELEGATE_H_
 
 #include <string>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/memory/ref_counted.h"
 #include "third_party/WebKit/public/platform/WebString.h"
+#include "third_party/WebKit/public/platform/WebTaskRunner.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 #include "third_party/WebKit/public/platform/modules/screen_orientation/WebScreenOrientationType.h"
 
 #define WEBTESTRUNNER_NEW_HISTORY_CAPTURE
 
 namespace base {
 class DictionaryValue;
 }
 
@@ skipping 51 matching lines @@
   // Set data to return when registering via
   // Platform::setDeviceOrientationListener().
   virtual void SetDeviceOrientationData(
       const blink::WebDeviceOrientationData& data) = 0;
 
   // Add a message to the text dump for the layout test.
   virtual void PrintMessage(const std::string& message) = 0;
 
   // The delegate takes ownership of the WebTask objects and is responsible
   // for deleting them.
-  virtual void PostTask(WebTask* task) = 0;
-  virtual void PostDelayedTask(WebTask* task, long long ms) = 0;
+  virtual void PostTask(blink::WebTaskRunner::Task* task) = 0;
+  virtual void PostDelayedTask(blink::WebTaskRunner::Task* task,
+                               long long ms) = 0;
 
   // Register a new isolated filesystem with the given files, and return the
   // new filesystem id.
   virtual blink::WebString RegisterIsolatedFileSystem(
       const blink::WebVector<blink::WebString>& absolute_filenames) = 0;
 
   // Gets the current time in milliseconds since the UNIX epoch.
   virtual long long GetCurrentTimeInMillisecond() = 0;
 
   // Convert the provided relative path into an absolute path.
@@ skipping 176 matching lines @@
     const blink::WebPluginParams& params) = 0;
 
   // Convert the position in DIP to native coordinates.
   virtual blink::WebPoint ConvertDIPToNative(
       const blink::WebPoint& point_in_dip) const = 0;
 };
 
 }  // namespace test_runner
 
 #endif  // COMPONENTS_TEST_RUNNER_WEB_TEST_DELEGATE_H_