input: Remove dead code.

content/browser/renderer_host/render_widget_host_view_aura.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_aura.h"
 
 #include <set>
 #include <utility>
 
 #include "base/auto_reset.h"
@@ skipping 372 matching lines @@
     : host_(RenderWidgetHostImpl::From(host)),
       window_(nullptr),
       in_shutdown_(false),
       in_bounds_changed_(false),
       popup_parent_host_view_(nullptr),
       popup_child_host_view_(nullptr),
       is_loading_(false),
       has_composition_text_(false),
       background_color_(SK_ColorWHITE),
       needs_begin_frames_(false),
-      needs_flush_input_(false),
       added_frame_observer_(false),
       cursor_visibility_state_in_renderer_(UNKNOWN),
 #if defined(OS_WIN)
       legacy_render_widget_host_HWND_(nullptr),
       legacy_window_destroyed_(false),
       virtual_keyboard_requested_(false),
 #endif
       has_snapped_to_boundary_(false),
       is_guest_view_hack_(is_guest_view_hack),
       device_scale_factor_(0.0f),
@@ skipping 239 matching lines @@
 
 ui::TextInputClient* RenderWidgetHostViewAura::GetTextInputClient() {
   return this;
 }
 
 void RenderWidgetHostViewAura::SetNeedsBeginFrames(bool needs_begin_frames) {
   needs_begin_frames_ = needs_begin_frames;
   UpdateNeedsBeginFramesInternal();
 }
 
-void RenderWidgetHostViewAura::OnSetNeedsFlushInput() {
-  needs_flush_input_ = true;
-  UpdateNeedsBeginFramesInternal();
-}
-
 void RenderWidgetHostViewAura::OnBeginFrame() {
-  needs_flush_input_ = false;
-  host_->OnBeginFrame();
   UpdateNeedsBeginFramesInternal();
 }
 
 RenderFrameHostImpl* RenderWidgetHostViewAura::GetFocusedFrame() {
   RenderViewHost* rvh = RenderViewHost::From(host_);
   if (!rvh)
     return nullptr;
   FrameTreeNode* focused_frame =
       rvh->GetDelegate()->GetFrameTree()->GetFocusedFrame();
   if (!focused_frame)
@@ skipping 1753 matching lines @@
     RenderWidgetHostViewAura* popup_child_host_view) {
   popup_child_host_view_ = popup_child_host_view;
   event_handler_->SetPopupChild(
       popup_child_host_view,
       popup_child_host_view ? popup_child_host_view->event_handler() : nullptr);
 }
 
 void RenderWidgetHostViewAura::UpdateNeedsBeginFramesInternal() {
   if (!delegated_frame_host_)
     return;
-  delegated_frame_host_->SetNeedsBeginFrames(needs_begin_frames_ ||
-                                             needs_flush_input_);
+  delegated_frame_host_->SetNeedsBeginFrames(needs_begin_frames_);
 }
 
 }  // namespace content