Revert of Make RenderFrame(Host) own a RenderWidget(Host).

content/renderer/render_frame_impl.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 "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 99 matching lines @@
 #include "net/base/registry_controlled_domains/registry_controlled_domain.h"
 #include "net/http/http_util.h"
 #include "third_party/WebKit/public/platform/WebStorageQuotaCallbacks.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
 #include "third_party/WebKit/public/platform/WebURLError.h"
 #include "third_party/WebKit/public/platform/WebURLResponse.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 #include "third_party/WebKit/public/web/WebColorSuggestion.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
-#include "third_party/WebKit/public/web/WebFrameWidget.h"
 #include "third_party/WebKit/public/web/WebGlyphCache.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 #include "third_party/WebKit/public/web/WebMediaStreamRegistry.h"
 #include "third_party/WebKit/public/web/WebNavigationPolicy.h"
 #include "third_party/WebKit/public/web/WebPlugin.h"
 #include "third_party/WebKit/public/web/WebPluginParams.h"
 #include "third_party/WebKit/public/web/WebPluginPlaceholder.h"
 #include "third_party/WebKit/public/web/WebRange.h"
 #include "third_party/WebKit/public/web/WebScriptSource.h"
 #include "third_party/WebKit/public/web/WebSearchableFormData.h"
@@ skipping 414 matching lines @@
   if (iter != g_routing_id_frame_map.Get().end())
     return iter->second;
   return NULL;
 }
 
 // static
 void RenderFrameImpl::CreateFrame(
     int routing_id,
     int parent_routing_id,
     int proxy_routing_id,
-    const FrameReplicationState& replicated_state,
-    CompositorDependencies* compositor_deps,
-    const FrameMsg_NewFrame_WidgetParams& widget_params) {
+    const FrameReplicationState& replicated_state) {
   // TODO(nasko): For now, this message is only sent for subframes, as the
   // top level frame is created when the RenderView is created through the
   // ViewMsg_New IPC.
   CHECK_NE(MSG_ROUTING_NONE, parent_routing_id);
 
   blink::WebLocalFrame* web_frame;
   RenderFrameImpl* render_frame;
   if (proxy_routing_id == MSG_ROUTING_NONE) {
     RenderFrameProxy* parent_proxy =
         RenderFrameProxy::FromRoutingID(parent_routing_id);
@@ skipping 11 matching lines @@
   } else {
     RenderFrameProxy* proxy =
         RenderFrameProxy::FromRoutingID(proxy_routing_id);
     CHECK(proxy);
     render_frame = RenderFrameImpl::Create(proxy->render_view(), routing_id);
     web_frame = blink::WebLocalFrame::create(render_frame);
     render_frame->proxy_routing_id_ = proxy_routing_id;
     web_frame->initializeToReplaceRemoteFrame(proxy->web_frame());
   }
   render_frame->SetWebFrame(web_frame);
-
-  if (widget_params.routing_id != MSG_ROUTING_NONE) {
-    CHECK(base::CommandLine::ForCurrentProcess()->HasSwitch(
-        switches::kSitePerProcess));
-    render_frame->render_widget_ = RenderWidget::CreateForFrame(
-        widget_params.routing_id, widget_params.surface_id,
-        widget_params.hidden, render_frame->render_view_->screen_info(),
-        compositor_deps, web_frame);
-    // TODO(kenrb): Observing shouldn't be necessary when we sort out
-    // WasShown and WasHidden, separating page-level visibility from
-    // frame-level visibility.
-    render_frame->render_widget_->RegisterRenderFrame(render_frame);
-  }
-
   render_frame->Initialize();
 }
 
 // static
 RenderFrame* RenderFrame::FromWebFrame(blink::WebFrame* web_frame) {
   return RenderFrameImpl::FromWebFrame(web_frame);
 }
 
 // static
 RenderFrameImpl* RenderFrameImpl::FromWebFrame(blink::WebFrame* web_frame) {
@@ skipping 2963 matching lines @@
     FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers_, OnStop());
 
   FOR_EACH_OBSERVER(RenderFrameObserver, observers_, OnStop());
 }
 
 void RenderFrameImpl::WasHidden() {
   FOR_EACH_OBSERVER(RenderFrameObserver, observers_, WasHidden());
 }
 
 void RenderFrameImpl::WasShown() {
-  // TODO(kenrb): Need to figure out how to do this better. Should
-  // VisibilityState remain a page-level concept or move to frames?
-  // The semantics of 'Show' might have to change here.
-  if (render_widget_) {
-    render_view()->webview()->setVisibilityState(
-        blink::WebPageVisibilityStateVisible, false);
-  }
   FOR_EACH_OBSERVER(RenderFrameObserver, observers_, WasShown());
 }
 
 bool RenderFrameImpl::IsHidden() {
   return GetRenderWidget()->is_hidden();
 }
 
 // Tell the embedding application that the URL of the active page has changed.
 void RenderFrameImpl::SendDidCommitProvisionalLoad(blink::WebFrame* frame) {
   DCHECK(!frame_ || frame_ == frame);
@@ skipping 812 matching lines @@
 
 #if defined(ENABLE_BROWSER_CDMS)
 RendererCdmManager* RenderFrameImpl::GetCdmManager() {
   if (!cdm_manager_)
     cdm_manager_ = new RendererCdmManager(this);
   return cdm_manager_;
 }
 #endif  // defined(ENABLE_BROWSER_CDMS)
 
 }  // namespace content