[DeviceLight] Add Layout support

content/shell/renderer/test_runner/WebTestDelegate.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 CONTENT_SHELL_RENDERER_TEST_RUNNER_WEBTESTDELEGATE_H_
 #define CONTENT_SHELL_RENDERER_TEST_RUNNER_WEBTESTDELEGATE_H_
 
 #include <string>
 
 #include "third_party/WebKit/public/platform/WebScreenOrientationType.h"
@@ skipping 11 matching lines @@
 class WebGamepad;
 class WebGamepads;
 class WebHistoryItem;
 struct WebRect;
 struct WebSize;
 struct WebURLError;
 }
 
 namespace content {
 
+class DeviceLightData;
 class RendererGamepadProvider;
 class WebTask;
 class WebTestProxyBase;
 struct TestPreferences;
 
 class WebTestDelegate {
 public:
     // Set and clear the edit command to execute on the next call to
     // WebViewClient::handleCurrentKeyboardEvent().
     virtual void clearEditCommand() = 0;
     virtual void setEditCommand(const std::string& name, const std::string& value) = 0;
 
     // Sets gamepad provider to be used for tests.
     virtual void setGamepadProvider(RendererGamepadProvider*) = 0;
 
-    // Set data to return when registering via Platform::setDeviceMotionListener().
+    // Set data to return when registering via
+    // Platform::setDeviceLightListener().
+    virtual void setDeviceLightData(const double) = 0;
+    // Set data to return when registering via
+    // Platform::setDeviceMotionListener().
     virtual void setDeviceMotionData(const blink::WebDeviceMotionData&) = 0;
     // Set data to return when registering via Platform::setDeviceOrientationListener().
     virtual void setDeviceOrientationData(const blink::WebDeviceOrientationData&) = 0;
 
     // Set orientation to set when registering via Platform::setScreenOrientationListener().
     virtual void setScreenOrientation(const blink::WebScreenOrientationType&) = 0;
 
     // Reset the screen orientation data used for testing.
     virtual void resetScreenOrientation() = 0;
 
@@ skipping 95 matching lines @@
     virtual bool allowExternalPages() = 0;
 
     // Returns a text dump the back/forward history for the WebView associated
     // with the given WebTestProxyBase.
     virtual std::string dumpHistoryForWindow(WebTestProxyBase*) = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_WEBTESTDELEGATE_H_