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 59 matching lines @@
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_iterator.h"
 #include "content/public/common/content_switches.h"
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "gpu/config/gpu_driver_bug_workaround_type.h"
 #include "ipc/ipc_message_macros.h"
 #include "ipc/ipc_message_start.h"
 #include "skia/ext/image_operations.h"
+#include "third_party/WebKit/public/platform/WebCursorInfo.h"
 #include "third_party/khronos/GLES2/gl2.h"
 #include "third_party/khronos/GLES2/gl2ext.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "ui/android/window_android.h"
 #include "ui/android/window_android_compositor.h"
 #include "ui/base/layout.h"
 #include "ui/events/android/motion_event_android.h"
 #include "ui/events/base_event_utils.h"
 #include "ui/events/blink/blink_event_util.h"
 #include "ui/events/blink/did_overscroll_params.h"
@@ skipping 26 matching lines @@
   friend class base::RefCounted<PendingReadbackLock>;
 
   ~PendingReadbackLock() {
     DCHECK_EQ(g_pending_readback_lock, this);
     g_pending_readback_lock = nullptr;
   }
 };
 
 using base::android::ApplicationState;
 using base::android::ApplicationStatusListener;
+using blink::WebCursorInfo;
 
 class GLHelperHolder {
  public:
   static GLHelperHolder* Create();
 
   viz::GLHelper* gl_helper() { return gl_helper_.get(); }
   bool IsLost() {
     if (!gl_helper_)
       return true;
     return provider_->ContextGL()->GetGraphicsResetStatusKHR() != GL_NO_ERROR;
@@ skipping 564 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 == WebCursorInfo::kTypeCustom,
+                        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 1497 matching lines @@
 
   ui::WindowAndroidCompositor* compositor = window_android->GetCompositor();
   if (!compositor)
     return;
 
   overscroll_controller_ = base::MakeUnique<OverscrollControllerAndroid>(
       overscroll_refresh_handler, compositor, view_.GetDipScale());
 }
 
 }  // namespace content