Move DisownOpener to RenderFrameHost / RenderFrameProxyHost.

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 759 matching lines @@
                         OnSetEditableSelectionOffsets)
     IPC_MESSAGE_HANDLER(FrameMsg_SetupTransitionView, OnSetupTransitionView)
     IPC_MESSAGE_HANDLER(FrameMsg_BeginExitTransition, OnBeginExitTransition)
     IPC_MESSAGE_HANDLER(FrameMsg_Reload, OnReload)
     IPC_MESSAGE_HANDLER(FrameMsg_TextSurroundingSelectionRequest,
                         OnTextSurroundingSelectionRequest)
     IPC_MESSAGE_HANDLER(FrameMsg_AddStyleSheetByURL,
                         OnAddStyleSheetByURL)
     IPC_MESSAGE_HANDLER(FrameMsg_SetAccessibilityMode,
                         OnSetAccessibilityMode)
+    IPC_MESSAGE_HANDLER(FrameMsg_DisownOpener, OnDisownOpener)
 #if defined(OS_MACOSX)
     IPC_MESSAGE_HANDLER(InputMsg_CopyToFindPboard, OnCopyToFindPboard)
 #endif
   IPC_END_MESSAGE_MAP()
 
   return handled;
 }
 
 void RenderFrameImpl::OnNavigate(const FrameMsg_Navigate_Params& params) {
   MaybeHandleDebugURL(params.url);
@@ skipping 475 matching lines @@
     return;
 
   if (accessibility_mode_ & AccessibilityModeFlagFullTree)
     renderer_accessibility_ = new RendererAccessibilityComplete(this);
 #if !defined(OS_ANDROID)
   else
     renderer_accessibility_ = new RendererAccessibilityFocusOnly(this);
 #endif
 }
 
+void RenderFrameImpl::OnDisownOpener() {
+  // TODO(creis): We should only see this for main frames for now.  To support
+  // disowning the opener on subframes, we will need to move WebContentsImpl's
+  // opener_ to FrameTreeNode.
+  CHECK(!frame_->parent());
+
+  if (frame_->opener())
+    frame_->setOpener(NULL);
+}
+
 void RenderFrameImpl::OnReload(bool ignore_cache) {
   frame_->reload(ignore_cache);
 }
 
 void RenderFrameImpl::OnTextSurroundingSelectionRequest(size_t max_length) {
   blink::WebSurroundingText surroundingText;
   surroundingText.initialize(frame_->selectionRange(), max_length);
 
   if (surroundingText.isNull()) {
     // |surroundingText| might not be correctly initialized, for example if
@@ skipping 2469 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