Removed WebFrameClient.cpp from Source/web

components/plugins/renderer/webview_plugin.cc

 // Copyright 2013 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 "components/plugins/renderer/webview_plugin.h"
 
 #include <stddef.h>
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
@@ skipping 332 matching lines @@
       web_view_->MainFrame()->MainWorldScriptContext();
   DCHECK(!context.IsEmpty());
 
   v8::Context::Scope context_scope(context);
   v8::Local<v8::Object> global = context->Global();
 
   global->Set(gin::StringToV8(isolate, "plugin"),
               plugin_->delegate_->GetV8Handle(isolate));
 }
 
+void WebViewPlugin::WebViewHelper::FrameDetached(blink::WebLocalFrame* frame,
+                                                 DetachType type) {
+  if (type == DetachType::kRemove && frame->Parent())

[dcheng, 2017/05/11 21:17:11]

Actually I think this one doesn't need the RemoveChild() logic, since it doesn't
have a non-default CreateChildFrame.

[sashab, 2017/05/15 02:18:01]

Removed, thanks.

+    frame->Parent()->RemoveChild(frame);
+
+  if (frame->FrameWidget())
+    frame->FrameWidget()->Close();
+
+  frame->Close();
+}
+
 void WebViewPlugin::OnZoomLevelChanged() {
   if (container_) {
     web_view()->SetZoomLevel(
         blink::WebView::ZoomFactorToZoomLevel(container_->PageZoomFactor()));
   }
 }
 
 void WebViewPlugin::UpdatePluginForNewGeometry(
     const blink::WebRect& window_rect,
     const blink::WebRect& unobscured_rect) {
   DCHECK(container_);
   if (!delegate_)
     return;
 
   // The delegate may instantiate a new plugin.
   delegate_->OnUnobscuredRectUpdate(gfx::Rect(unobscured_rect));
   // The delegate may have dirtied style and layout of the WebView.
   // See for example the resizePoster function in plugin_poster.html.
   // Run the lifecycle now so that it is clean.
   web_view()->UpdateAllLifecyclePhases();
 }