Use focused RenderWidgetHostImpl instead of TextInputManager::GetActiveWidget() to obtain TextSelec…

content/browser/renderer_host/render_widget_host_view_base.cc

Index: content/browser/renderer_host/render_widget_host_view_base.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_base.cc b/content/browser/renderer_host/render_widget_host_view_base.cc
index 7db1dcd6878a46b8e3bcd0afb5001bb43bab45e6..7ce6b42efa2d540f420bbf4a2eb873f3947b6b2c 100644
--- a/content/browser/renderer_host/render_widget_host_view_base.cc
+++ b/content/browser/renderer_host/render_widget_host_view_base.cc
@@ -481,6 +481,16 @@ TextInputManager* RenderWidgetHostViewBase::GetTextInputManager() {
   return text_input_manager_;
 }
 
+RenderWidgetHostImpl* RenderWidgetHostViewBase::ActiveOrFocusedWidget() const {
+  if (text_input_manager_ && text_input_manager_->GetActiveWidget())
+    return text_input_manager_->GetActiveWidget();
+  RenderWidgetHostImpl* host =
+      RenderWidgetHostImpl::From(GetRenderWidgetHost());
+  if (host && host->delegate())
+    return host->delegate()->GetFocusedRenderWidgetHost(nullptr);
+  return nullptr;
+}
+
 void RenderWidgetHostViewBase::AddObserver(
     RenderWidgetHostViewBaseObserver* observer) {
   observers_.AddObserver(observer);