Improve the handling of mock screen orientation for layout tests.

content/public/test/layouttest_support.h

 // Copyright (c) 2012 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 CONTENT_PUBLIC_TEST_LAYOUTTEST_SUPPORT_H_
 #define CONTENT_PUBLIC_TEST_LAYOUTTEST_SUPPORT_H_
 
 #include "base/callback_forward.h"
 #include "third_party/WebKit/public/platform/WebScreenOrientationType.h"
 
@@ skipping 39 matching lines @@
 void MockGamepadDisconnected(int index, const blink::WebGamepad& pad);
 
 // Sets WebDeviceMotionData that should be used when registering
 // a listener through WebKitPlatformSupport::setDeviceMotionListener().
 void SetMockDeviceMotionData(const blink::WebDeviceMotionData& data);
 
 // Sets WebDeviceOrientationData that should be used when registering
 // a listener through WebKitPlatformSupport::setDeviceOrientationListener().
 void SetMockDeviceOrientationData(const blink::WebDeviceOrientationData& data);
 
-// Sets WebScreenOrientation that should be used when registering a listener
-// through WebKitPlatformSupport::setScreenOrientationListener().
+// Sets WebScreenOrientationType that should be used as a mock orientation.
 void SetMockScreenOrientation(
     const blink::WebScreenOrientationType& orientation);
 
 // Returns the length of the local session history of a render view.
 int GetLocalSessionHistoryLength(RenderView* render_view);
 
 // Sync the current session history to the browser process.
 void SyncNavigationState(RenderView* render_view);
 
 // Sets the focus of the render view depending on |enable|. This only overrides
@@ skipping 21 matching lines @@
                           const blink::WebSize& max_size);
 void DisableAutoResizeMode(RenderView* render_view,
                            const blink::WebSize& new_size);
 
 // Forces the |render_view| to use mock media streams.
 void UseMockMediaStreams(RenderView* render_view);
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_TEST_LAYOUTTEST_SUPPORT_H_