Remove PlatformGestureEvent in favour of using WebGestureEvent

third_party/WebKit/Source/web/tests/VisualViewportTest.cpp

Index: third_party/WebKit/Source/web/tests/VisualViewportTest.cpp
diff --git a/third_party/WebKit/Source/web/tests/VisualViewportTest.cpp b/third_party/WebKit/Source/web/tests/VisualViewportTest.cpp
index e4a053f405b3c937a376a1e2f1a051e88365ca01..343100209ac4d7f93e55a773c2af23465e7fcfcb 100644
--- a/third_party/WebKit/Source/web/tests/VisualViewportTest.cpp
+++ b/third_party/WebKit/Source/web/tests/VisualViewportTest.cpp
@@ -17,7 +17,6 @@
 #include "core/layout/compositing/PaintLayerCompositor.h"
 #include "core/page/Page.h"
 #include "core/paint/PaintLayer.h"
-#include "platform/PlatformGestureEvent.h"
 #include "platform/geometry/DoublePoint.h"
 #include "platform/geometry/DoubleRect.h"
 #include "platform/graphics/CompositorElementId.h"
@@ -1859,13 +1858,14 @@ TEST_P(VisualViewportTest, SlowScrollAfterImplScroll) {
   EXPECT_SIZE_EQ(FloatSize(300, 200), visualViewport.scrollOffset());
 
   // Send a scroll event on the main thread path.
-  PlatformGestureEvent gsu(PlatformEvent::GestureScrollUpdate, IntPoint(0, 0),
-                           IntPoint(0, 0), IntSize(5, 5), 0,
-                           PlatformEvent::NoModifiers,
-                           PlatformGestureSourceTouchpad);
-  gsu.setScrollGestureData(-50, -60, ScrollByPrecisePixel, 1, 1,
-                           ScrollInertialPhaseUnknown, false,
-                           -1 /* null plugin id */);
+  WebGestureEvent gsu;
+  gsu.type = WebInputEvent::GestureScrollUpdate;
+  gsu.sourceDevice = WebGestureDeviceTouchpad;
+  gsu.data.scrollUpdate.deltaX = -50;
+  gsu.data.scrollUpdate.deltaY = -60;
+  gsu.data.scrollUpdate.deltaUnits = WebGestureEvent::PrecisePixels;
+  gsu.data.scrollUpdate.velocityX = 1;
+  gsu.data.scrollUpdate.velocityY = 1;
 
   frame()->eventHandler().handleGestureEvent(gsu);