Add constructors to WebInputEvents and setters so we can work at cleaning up these public structs.

content/browser/renderer_host/render_widget_host_impl.cc

 // Copyright (c) 2012 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.
 
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 
 #include <math.h>
 
 #include <set>
 #include <tuple>
@@ skipping 140 matching lines @@
   std::vector<RenderWidgetHostID> hosts_;
   size_t current_index_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostIteratorImpl);
 };
 
 inline blink::WebGestureEvent CreateScrollBeginForWrapping(
     const blink::WebGestureEvent& gesture_event) {
   DCHECK(gesture_event.type == blink::WebInputEvent::GestureScrollUpdate);
 
-  blink::WebGestureEvent wrap_gesture_scroll_begin;
-  wrap_gesture_scroll_begin.type = blink::WebInputEvent::GestureScrollBegin;
-  wrap_gesture_scroll_begin.timeStampSeconds = gesture_event.timeStampSeconds;
+  blink::WebGestureEvent wrap_gesture_scroll_begin(
+      blink::WebInputEvent::GestureScrollBegin, gesture_event.modifiers,
+      gesture_event.timeStampSeconds);
   wrap_gesture_scroll_begin.sourceDevice = gesture_event.sourceDevice;
   wrap_gesture_scroll_begin.data.scrollBegin.deltaXHint = 0;
   wrap_gesture_scroll_begin.data.scrollBegin.deltaYHint = 0;
   wrap_gesture_scroll_begin.resendingPluginId = gesture_event.resendingPluginId;
   wrap_gesture_scroll_begin.data.scrollBegin.deltaHintUnits =
       gesture_event.data.scrollUpdate.deltaUnits;
 
   return wrap_gesture_scroll_begin;
 }
 
 inline blink::WebGestureEvent CreateScrollEndForWrapping(
     const blink::WebGestureEvent& gesture_event) {
   DCHECK(gesture_event.type == blink::WebInputEvent::GestureScrollUpdate);
 
-  blink::WebGestureEvent wrap_gesture_scroll_end;
-  wrap_gesture_scroll_end.type = blink::WebInputEvent::GestureScrollEnd;
-  wrap_gesture_scroll_end.timeStampSeconds = gesture_event.timeStampSeconds;
+  blink::WebGestureEvent wrap_gesture_scroll_end(
+      blink::WebInputEvent::GestureScrollEnd, gesture_event.modifiers,
+      gesture_event.timeStampSeconds);
   wrap_gesture_scroll_end.sourceDevice = gesture_event.sourceDevice;
   wrap_gesture_scroll_end.resendingPluginId = gesture_event.resendingPluginId;
   wrap_gesture_scroll_end.data.scrollEnd.deltaUnits =
       gesture_event.data.scrollUpdate.deltaUnits;
 
   return wrap_gesture_scroll_end;
 }
 
 std::vector<DropData::Metadata> DropDataToMetaData(const DropData& drop_data) {
   std::vector<DropData::Metadata> metadata;
@@ skipping 2321 matching lines @@
     // different from the receiver's.
     file_system_file.url =
         GURL(storage::GetIsolatedFileSystemRootURIString(
                  file_system_url.origin(), filesystem_id, std::string())
                  .append(register_name));
     file_system_file.filesystem_id = filesystem_id;
   }
 }
 
 }  // namespace content