Add OOPIF-specific test for setting TOUCH_ACTION in PointerEvents.

content/browser/renderer_host/input/input_router_impl.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_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_IMPL_H_
 
 #include <stdint.h>
 
 #include <memory>
 #include <queue>
 
+#include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/time/time.h"
 #include "content/browser/renderer_host/input/gesture_event_queue.h"
 #include "content/browser/renderer_host/input/input_router.h"
 #include "content/browser/renderer_host/input/mouse_wheel_event_queue.h"
 #include "content/browser/renderer_host/input/touch_action_filter.h"
 #include "content/browser/renderer_host/input/touch_event_queue.h"
 #include "content/browser/renderer_host/input/touchpad_tap_suppression_controller.h"
 #include "content/common/input/input_event_dispatch_type.h"
 #include "content/common/input/input_event_stream_validator.h"
@@ skipping 51 matching lines @@
   bool HasPendingEvents() const override;
   void SetDeviceScaleFactor(float device_scale_factor) override;
 
   // IPC::Listener
   bool OnMessageReceived(const IPC::Message& message) override;
 
   void SetFrameTreeNodeId(int frameTreeNodeId) override;
 
  private:
   friend class InputRouterImplTest;
+  FRIEND_TEST_ALL_PREFIXES(SitePerProcessBrowserTest,
+                           SubframeTouchEventRouting);
 
   // TouchpadTapSuppressionControllerClient
   void SendMouseEventImmediately(
       const MouseEventWithLatencyInfo& mouse_event) override;
 
   // TouchEventQueueClient
   void SendTouchEventImmediately(
       const TouchEventWithLatencyInfo& touch_event) override;
   void OnTouchEventAck(const TouchEventWithLatencyInfo& event,
                        InputEventAckState ack_result) override;
@@ skipping 97 matching lines @@
   // touch action. Note that this will only affect platforms that have a
   // non-zero touch timeout configuration.
   void UpdateTouchAckTimeoutEnabled();
 
   // If a flush has been requested, signals a completed flush to the client if
   // all events have been dispatched (i.e., |HasPendingEvents()| is false).
   void SignalFlushedIfNecessary();
 
   int routing_id() const { return routing_id_; }
 
+  TouchAction allowed_touch_action() {

[Charlie Reis, 2017/01/13 21:37:17]

This isn't needed in production code, right?  Maybe we should name it
allowed_touch_action_for_testing(), or just omit it entirely and access
touch_action_filter_ directly in the test.

[wjmaclean, 2017/01/13 21:59:22]

Done.

+    return touch_action_filter_.allowed_touch_action();
+  }
+
   IPC::Sender* sender_;
   InputRouterClient* client_;
   InputAckHandler* ack_handler_;
   int routing_id_;
   int frame_tree_node_id_;
 
   // (Similar to |mouse_move_pending_|.) True while waiting for SelectRange_ACK
   // or MoveRangeSelectionExtent_ACK.
   bool select_message_pending_;
 
@@ skipping 43 matching lines @@
   InputEventStreamValidator output_stream_validator_;
 
   float device_scale_factor_;
 
   DISALLOW_COPY_AND_ASSIGN(InputRouterImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_IMPL_H_