Pass TouchAction bits together with rect in SetTouchEventHandlerRegion

cc/blink/web_layer_impl.h

 // Copyright 2014 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 CC_BLINK_WEB_LAYER_IMPL_H_
 #define CC_BLINK_WEB_LAYER_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 88 matching lines @@
   void AddMainThreadScrollingReasons(
       uint32_t main_thread_scrolling_reasons) override;
   void ClearMainThreadScrollingReasons(
       uint32_t main_thread_scrolling_reasons_to_clear) override;
   uint32_t MainThreadScrollingReasons() override;
   bool ShouldScrollOnMainThread() const override;
   void SetNonFastScrollableRegion(
       const blink::WebVector<blink::WebRect>& region) override;
   blink::WebVector<blink::WebRect> NonFastScrollableRegion() const override;
   void SetTouchEventHandlerRegion(
-      const blink::WebVector<blink::WebRect>& region) override;
+      const blink::WebVector<blink::WebTouchActionRect>& touch_action_rect)

[wkorman, 2017/05/03 20:02:14]

Suggest pluralizing param name (it wasn't before, and isn't in similar method
above, but IMO it should have been)

[xidachen, 2017/05/04 12:11:21]

Changed to touch_info.

+      override;
   blink::WebVector<blink::WebRect> TouchEventHandlerRegion() const override;
   void SetIsContainerForFixedPositionLayers(bool is_container) override;
   bool IsContainerForFixedPositionLayers() const override;
   void SetPositionConstraint(
       const blink::WebLayerPositionConstraint& constraint) override;
   blink::WebLayerPositionConstraint PositionConstraint() const override;
   void SetStickyPositionConstraint(
       const blink::WebLayerStickyPositionConstraint& constraint) override;
   blink::WebLayerStickyPositionConstraint StickyPositionConstraint()
       const override;
@@ skipping 16 matching lines @@
 
   bool contents_opaque_is_fixed_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WebLayerImpl);
 };
 
 }  // namespace cc_blink
 
 #endif  // CC_BLINK_WEB_LAYER_IMPL_H_