Remove WebTouchEvent from TouchEventManager APIs

third_party/WebKit/public/platform/WebInputEvent.h

Index: third_party/WebKit/public/platform/WebInputEvent.h
diff --git a/third_party/WebKit/public/platform/WebInputEvent.h b/third_party/WebKit/public/platform/WebInputEvent.h
index 362d189be0b596725767eeb0c8ac8df94f09a076..3ebd465c0871cfb85a8d88ba4afc09346de92eee 100644
--- a/third_party/WebKit/public/platform/WebInputEvent.h
+++ b/third_party/WebKit/public/platform/WebInputEvent.h
@@ -180,6 +180,14 @@ class WebInputEvent {
     kTouchScrollStarted,
     kTouchTypeLast = kTouchScrollStarted,
 
+    // WebPointerEvent: work in progress
+    kPointerDown,
+    kPointerTypeFirst = kPointerDown,
+    kPointerUp,
+    kPointerMove,
+    kPointerCancel,
+    kPointerTypeLast = kPointerCancel,
+
     kTypeLast = kTouchTypeLast
   };
 
@@ -300,6 +308,11 @@ class WebInputEvent {
     return kGestureTypeFirst <= type && type <= kGestureTypeLast;
   }
 
+  // Returns true if the WebInputEvent |type| is a pointer event.
+  static bool IsPointerEventType(WebInputEvent::Type type) {
+    return kPointerTypeFirst <= type && type <= kPointerTypeLast;
+  }
+
   bool IsSameEventClass(const WebInputEvent& other) const {
     if (IsMouseEventType(type_))
       return IsMouseEventType(other.type_);
@@ -309,6 +322,8 @@ class WebInputEvent {
       return IsTouchEventType(other.type_);
     if (IsKeyboardEventType(type_))
       return IsKeyboardEventType(other.type_);
+    if (IsPointerEventType(type_))
+      return IsPointerEventType(other.type_);
     return type_ == other.type_;
   }
 
@@ -356,11 +371,14 @@ class WebInputEvent {
       CASE_TYPE(TouchEnd);
       CASE_TYPE(TouchCancel);
       CASE_TYPE(TouchScrollStarted);
-      default:
-        NOTREACHED();
-        return "";
+      CASE_TYPE(PointerDown);
+      CASE_TYPE(PointerUp);
+      CASE_TYPE(PointerMove);
+      CASE_TYPE(PointerCancel);
     }
 #undef CASE_TYPE
+    NOTREACHED();
+    return "";
   }
 
   float FrameScale() const { return frame_scale_; }