Remove Hack used for merging dependent chromium and blink patches

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index 7eb91442e469aa02b22b56ead581a33763d908dc..22f61a26af94e89ea5e9b5165c3acaa5e62d530c 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -2183,25 +2183,6 @@ bool RenderViewImpl::isPointerLocked() {
       webwidget_mouse_lock_target_.get());
 }
 
-// FIXME: To be removed as soon as chromium and blink side changes land
-// didActivateCompositor with parameters is still kept in order to land
-// these changes s-chromium - https://codereview.chromium.org/137893025/.
-// s-blink - https://codereview.chromium.org/138523003/
-void RenderViewImpl::didActivateCompositor(int input_handler_identifier) {
-#if !defined(OS_MACOSX)  // many events are unhandled - http://crbug.com/138003
-  InputHandlerManager* input_handler_manager =
-      RenderThreadImpl::current()->input_handler_manager();
-  if (input_handler_manager) {
-     input_handler_manager->AddInputHandler(
-        routing_id_,
-        compositor_->GetInputHandler(),
-        AsWeakPtr());
-  }
-#endif
-
-  RenderWidget::didActivateCompositor(input_handler_identifier);
-}
-
 void RenderViewImpl::didActivateCompositor() {
 #if !defined(OS_MACOSX)  // many events are unhandled - http://crbug.com/138003
   InputHandlerManager* input_handler_manager =