Introduce ViewRoot forwarding input/view events to native

content/browser/web_contents/web_contents_view_android.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/web_contents/web_contents_view_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/logging.h"
 #include "cc/layers/layer.h"
@@ skipping 64 matching lines @@
   *render_view_host_delegate_view = rv;
   return rv;
 }
 
 WebContentsViewAndroid::WebContentsViewAndroid(
     WebContentsImpl* web_contents,
     WebContentsViewDelegate* delegate)
     : web_contents_(web_contents),
       content_view_core_(NULL),
       delegate_(delegate),
+      view_(this),
       synchronous_compositor_client_(nullptr) {
 }
 
 WebContentsViewAndroid::~WebContentsViewAndroid() {
   if (view_.GetLayer())
     view_.GetLayer()->RemoveFromParent();
 }
 
 void WebContentsViewAndroid::SetContentViewCore(
     ContentViewCoreImpl* content_view_core) {
@@ skipping 293 matching lines @@
 // This is called when we the renderer asks us to take focus back (i.e., it has
 // iterated past the last focusable element on the page).
 void WebContentsViewAndroid::TakeFocus(bool reverse) {
   if (web_contents_->GetDelegate() &&
       web_contents_->GetDelegate()->TakeFocus(web_contents_, reverse))
     return;
   web_contents_->GetRenderWidgetHostView()->Focus();
 }
 
 } // namespace content