Add interface for DesktopMediaPickerModel

chrome/browser/extensions/api/desktop_capture/desktop_capture_apitest.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 <queue>
 
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/thread_task_runner_handle.h"
 #include "chrome/browser/extensions/api/desktop_capture/desktop_capture_api.h"
@@ skipping 66 matching lines @@
   // DesktopCaptureChooseDesktopMediaFunction::PickerFactory interface.
   virtual scoped_ptr<DesktopMediaPickerModel> CreateModel(
       scoped_ptr<webrtc::ScreenCapturer> screen_capturer,
       scoped_ptr<webrtc::WindowCapturer> window_capturer) OVERRIDE {
     EXPECT_TRUE(!expectations_.empty());
     if (!expectations_.empty()) {
       EXPECT_EQ(expectations_.front().screens, !!screen_capturer.get());
       EXPECT_EQ(expectations_.front().windows, !!window_capturer.get());
     }
     return scoped_ptr<DesktopMediaPickerModel>(
-        new DesktopMediaPickerModel(screen_capturer.Pass(),
-                                    window_capturer.Pass()));
+      new DesktopMediaPickerModelImpl(screen_capturer.Pass(),
+                                      window_capturer.Pass()));
   }
   virtual scoped_ptr<DesktopMediaPicker> CreatePicker() OVERRIDE {
     content::DesktopMediaID next_source;
     if (!expectations_.empty()) {
       next_source = expectations_.front().selected_source;
       expectations_.pop();
     }
     return scoped_ptr<DesktopMediaPicker>(
         new FakeDesktopMediaPicker(next_source));
   }
@@ skipping 92 matching lines @@
       "getStream()", &result));
   EXPECT_TRUE(result);
 
   ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
       browser()->tab_strip_model()->GetActiveWebContents(),
       "getStreamWithInvalidId()", &result));
   EXPECT_TRUE(result);
 }
 
 }  // namespace extensions