Move TouchEvent timeout code to the TouchEventQueue

content/browser/renderer_host/input/input_router.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_H_
 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_H_
 
 #include "base/basictypes.h"
 #include "content/port/browser/event_with_latency_info.h"
 #include "content/port/common/input_event_ack_state.h"
@@ skipping 36 matching lines @@
   virtual void SendTouchEvent(
       const TouchEventWithLatencyInfo& touch_event) = 0;
 
   // Returns the oldest queued or in-flight keyboard event sent to the router.
   virtual const NativeWebKeyboardEvent* GetLastKeyboardEvent() const = 0;
 
   // Returns |true| if the caller should immediately forward touch events to the
   // router.  When |false|, the caller can forego sending touch events, and
   // instead consume them directly.
   virtual bool ShouldForwardTouchEvent() const = 0;
+
+  // Allow the router to make more informed input handling decisions based on
+  // the current view.
+  enum ViewFlags {
+    VIEW_FLAGS_NONE   = 0,
+    FIXED_PAGE_SCALE  = 1 << 0,
+    MOBILE_VIEWPORT   = 1 << 1
+  };
+  virtual void OnViewUpdated(int view_flags) = 0;
 };
 
 }  // namespace content
 
 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_H_