Gamepad: add test support for page visibility behavior

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 <string>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "cc/layers/texture_layer.h"
 #include "third_party/WebKit/public/platform/WebScreenOrientationType.h"
 
 namespace blink {
 class WebBatteryStatus;
 class WebDeviceMotionData;
 class WebDeviceOrientationData;
 class WebGamepad;
 class WebGamepads;
 class WebLayer;
 struct WebSize;
 }
 
 namespace content {
 
 class PageState;
 class RenderFrame;
+class RendererGamepadProvider;
 class RenderView;
 class WebTestProxyBase;
 
 // Turn the browser process into layout test mode.
 void EnableBrowserLayoutTestMode();
 
 ///////////////////////////////////////////////////////////////////////////////
 // The following methods are meant to be used from a renderer.
 
 // Turn a renderer into layout test mode.
 void EnableRendererLayoutTestMode();
 
 // Enable injecting of a WebTestProxy between WebViews and RenderViews.
 // |callback| is invoked with a pointer to WebTestProxyBase for each created
 // WebTestProxy.
 void EnableWebTestProxyCreation(
     const base::Callback<void(RenderView*, WebTestProxyBase*)>& callback);
 
-// Sets the WebGamepads that should be returned by
-// WebKitPlatformSupport::sampleGamepads().
-void SetMockGamepads(const blink::WebGamepads& pads);
-
-// Notifies blink about a new gamepad.
-void MockGamepadConnected(int index, const blink::WebGamepad& pad);
-
-// Notifies blink that a gamepad has been disconnected.
-void MockGamepadDisconnected(int index, const blink::WebGamepad& pad);
+// Sets gamepad provider to be used for layout tests.
+void SetMockGamepadProvider(RendererGamepadProvider* provider);
 
 // 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 WebScreenOrientationType that should be used as a mock orientation.
@@ skipping 45 matching lines @@
 // Provides a text dump of the contents of the given page state.
 std::string DumpBackForwardList(std::vector<PageState>& page_state,
                                 size_t current_index);
 
 // Instantiates WebLayerImpl for TestPlugin.
 blink::WebLayer* InstantiateWebLayer(scoped_refptr<cc::TextureLayer> layer);
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_TEST_LAYOUTTEST_SUPPORT_H_