Suppress ET_MOUSE_MOVE when the mouse hasn't moved on Windows.

content/browser/renderer_host/render_widget_host_view_aura_unittest.cc

Index: content/browser/renderer_host/render_widget_host_view_aura_unittest.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_aura_unittest.cc b/content/browser/renderer_host/render_widget_host_view_aura_unittest.cc
index 29a8e8cb9b823008fc1125a88769eef996d92e02..34310fc621d31fcaf90b49f06c789c2e8dcc7ffe 100644
--- a/content/browser/renderer_host/render_widget_host_view_aura_unittest.cc
+++ b/content/browser/renderer_host/render_widget_host_view_aura_unittest.cc
@@ -4177,8 +4177,8 @@ TEST_F(RenderWidgetHostViewAuraTest, ForwardMouseEvent) {
   EXPECT_EQ("1 0", delegate.GetMouseButtonCountsAndReset());
 
   // Simulate mouse events, ensure they are forwarded to delegate.
-  mouse_event = ui::MouseEvent(ui::ET_MOUSE_MOVED, gfx::Point(), gfx::Point(),
-                               ui::EventTimeForNow(), 0, 0);
+  mouse_event = ui::MouseEvent(ui::ET_MOUSE_MOVED, gfx::Point(1, 1),
+                               gfx::Point(), ui::EventTimeForNow(), 0, 0);
   view_->OnMouseEvent(&mouse_event);
   EXPECT_EQ("0 1 0", delegate.GetMouseMotionCountsAndReset());