Route touch-events for WebViewGuest directly to guest renderer.

content/browser/renderer_host/render_widget_host_view_aura.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_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_AURA_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_AURA_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 174 matching lines @@
   void ClearCompositorFrame() override;
   void DidStopFlinging() override;
   void OnDidNavigateMainFrameToNewPage() override;
   void LockCompositingSurface() override;
   void UnlockCompositingSurface() override;
   uint32_t GetSurfaceIdNamespace() override;
   uint32_t SurfaceIdNamespaceAtPoint(const gfx::Point& point,
                                      gfx::Point* transformed_point) override;
   void ProcessMouseEvent(const blink::WebMouseEvent& event) override;
   void ProcessMouseWheelEvent(const blink::WebMouseWheelEvent& event) override;
+  void ProcessTouchEvent(const blink::WebTouchEvent& event,
+                         const ui::LatencyInfo& latency) override;
 
 #if defined(OS_WIN)
   void SetParentNativeViewAccessible(
       gfx::NativeViewAccessible accessible_parent) override;
   gfx::NativeViewId GetParentForWindowlessPlugin() const override;
 #endif
 
   // Overridden from ui::TextInputClient:
   void SetCompositionText(const ui::CompositionText& composition) override;
   void ConfirmCompositionText() override;
@@ skipping 268 matching lines @@
   // Called when RenderWidget wants to start BeginFrame scheduling or stop.
   void OnSetNeedsBeginFrames(bool needs_begin_frames);
 
   RenderFrameHostImpl* GetFocusedFrame();
 
   // Returns true if the |event| passed in can be forwarded to the renderer.
   bool CanRendererHandleEvent(const ui::MouseEvent* event,
                               bool mouse_locked,
                               bool selection_popup);
 
+  // Returns true when we can do SurfaceHitTesting for the event type.
+  bool ShouldRouteEvent(const ui::Event* event) const;
+
   // Called when the parent window bounds change.
   void HandleParentBoundsChanged();
 
   // Called when the parent window hierarchy for our window changes.
   void ParentHierarchyChanged();
 
   // Helper function to be called whenever new selection information is
   // received. It will update selection controller.
   void SelectionUpdated(bool is_editable,
                         bool is_empty_text_form_control,
@@ skipping 178 matching lines @@
   float device_scale_factor_;
 
   base::WeakPtrFactory<RenderWidgetHostViewAura> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAura);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_AURA_H_