Support setting mouse cursor icon in Android N.

content/browser/renderer_host/render_widget_host_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/renderer_host/render_widget_host_view_android.h"
 
 #include <android/bitmap.h>
 
 #include <utility>
 
@@ skipping 700 matching lines @@
 
 float RenderWidgetHostViewAndroid::GetBottomControlsHeight() const {
   if (!content_view_core_)
     return 0.f;
 
   // The height of the browser controls.
   return content_view_core_->GetBottomControlsHeightDip();
 }
 
 void RenderWidgetHostViewAndroid::UpdateCursor(const WebCursor& cursor) {
-  // There are no cursors on Android.
+  CursorInfo cursor_info;
+  cursor.GetCursorInfo(&cursor_info);
+  view_.OnCursorChanged(cursor_info.type, cursor_info.custom_image,
+                        cursor_info.hotspot);
 }
 
 void RenderWidgetHostViewAndroid::SetIsLoading(bool is_loading) {
   // Do nothing. The UI notification is handled through ContentViewClient which
   // is TabContentsDelegate.
 }
 
 // -----------------------------------------------------------------------------
 // TextInputManager::Observer implementations.
 void RenderWidgetHostViewAndroid::OnUpdateTextInputStateCalled(
@@ skipping 1498 matching lines @@
 
   ui::WindowAndroidCompositor* compositor = window_android->GetCompositor();
   if (!compositor)
     return;
 
   overscroll_controller_ = base::MakeUnique<OverscrollControllerAndroid>(
       overscroll_refresh_handler, compositor, view_.GetDipScale());
 }
 
 }  // namespace content