Move |ScopedWebInputEvent| and |WebInputEventTraits| from |content::| to "ui/events/blink"

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index 2bda671202b22f5148c0ec3bc6eb5dc7a8767b5c..5ef101c653289d31f8418fdaca8ff694b80e2491 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -79,7 +79,6 @@
 #include "content/common/browser_plugin/browser_plugin_constants.h"
 #include "content/common/browser_plugin/browser_plugin_messages.h"
 #include "content/common/frame_messages.h"
-#include "content/common/input/web_input_event_traits.h"
 #include "content/common/input_messages.h"
 #include "content/common/page_messages.h"
 #include "content/common/page_state_serialization.h"
@@ -127,6 +126,7 @@
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/accessibility/ax_tree_combiner.h"
 #include "ui/base/layout.h"
+#include "ui/events/blink/web_input_event_traits.h"
 #include "ui/gl/gl_switches.h"
 
 #if defined(OS_ANDROID)
@@ -1786,7 +1786,7 @@ bool WebContentsImpl::HandleWheelEvent(
   //      (i.e. control+tab) then the OS's buffered scroll events will come in
   //      with control key set which isn't what the user wants
   if (delegate_ && event.wheelTicksY &&
-      !WebInputEventTraits::CanCauseScroll(event)) {
+      !ui::WebInputEventTraits::CanCauseScroll(event)) {
     // Count only integer cumulative scrolls as zoom events; this handles
     // smooth scroll and regular scroll device behavior.
     zoom_scroll_remainder_ += event.wheelTicksY;