Add notification for aborted popups (fixes #3776)

Pass a new |popup_id| parameter to OnBeforePopup and call a new
OnBeforePopupAborted callback if the popup is aborted before
OnAfterCreated is called for the popup browser. Add new
CefBrowserHost::GetBrowserByIdentifier and GetOpenerIdentifier
methods to assist with retrieval of associated browsers.

In cefclient, clean up state when a popup is aborted and close
any associated popup browsers when the opener browser is closed.
This also works when running with `--use-default-popup`.

patch/patches/content_2015.patch

@@ -68,10 +68,23 @@ index 21967547790ca..7bdf48b830a21 100644
  
  std::vector<base::FilePath>
 diff --git content/public/browser/content_browser_client.h content/public/browser/content_browser_client.h
-index 0f6781dc459e1..8d8deaba4e049 100644
+index 0f6781dc459e1..3f3095cce2ba6 100644
 --- content/public/browser/content_browser_client.h
 +++ content/public/browser/content_browser_client.h
-@@ -2188,7 +2188,7 @@ class CONTENT_EXPORT ContentBrowserClient {
+@@ -1329,6 +1329,12 @@ class CONTENT_EXPORT ContentBrowserClient {
+       bool opener_suppressed,
+       bool* no_javascript_access);
+ 
++  // Called to report the result of new window creation after CanCreateWindow()
++  // returns true. There are cases where the new window may still be canceled.
++  virtual void CreateWindowResult(
++      RenderFrameHost* opener,
++      bool success) {}
++
+   // Allows the embedder to return a delegate for the SpeechRecognitionManager.
+   // The delegate will be owned by the manager. It's valid to return nullptr.
+   virtual SpeechRecognitionManagerDelegate*
+@@ -2188,7 +2194,7 @@ class CONTENT_EXPORT ContentBrowserClient {
    //
    // If |relative_partition_path| is the empty string, it means this needs to
    // create the default NetworkContext for the BrowserContext.
@@ -80,7 +93,7 @@ index 0f6781dc459e1..8d8deaba4e049 100644
        BrowserContext* context,
        bool in_memory,
        const base::FilePath& relative_partition_path,
-@@ -2412,6 +2412,22 @@ class CONTENT_EXPORT ContentBrowserClient {
+@@ -2412,6 +2418,22 @@ class CONTENT_EXPORT ContentBrowserClient {
        const net::IsolationInfo& isolation_info,
        mojo::PendingRemote<network::mojom::URLLoaderFactory>* out_factory);
  
@@ -103,7 +116,7 @@ index 0f6781dc459e1..8d8deaba4e049 100644
    // Creates an OverlayWindow to be used for video or Picture-in-Picture.
    // This window will house the content shown when in Picture-in-Picture mode.
    // This will return a new OverlayWindow.
-@@ -2472,6 +2488,10 @@ class CONTENT_EXPORT ContentBrowserClient {
+@@ -2472,6 +2494,10 @@ class CONTENT_EXPORT ContentBrowserClient {
    // Used as part of the user agent string.
    virtual std::string GetProduct();
  

patch/patches/rfh_navigation_4829483.patch

@@ -1,8 +1,25 @@
 diff --git content/browser/renderer_host/render_frame_host_impl.cc content/browser/renderer_host/render_frame_host_impl.cc
-index 98c865765c57d..7694cd4516dc9 100644
+index 98c865765c57d..f31210f9c3070 100644
 --- content/browser/renderer_host/render_frame_host_impl.cc
 +++ content/browser/renderer_host/render_frame_host_impl.cc
-@@ -11466,6 +11466,7 @@ void RenderFrameHostImpl::CommitNavigation(
+@@ -9125,6 +9125,16 @@ void RenderFrameHostImpl::CreateNewWindow(
+     return;
+   }
+ 
++  callback = base::BindOnce(
++      [](RenderFrameHostImpl* self,
++         CreateNewWindowCallback callback,
++         mojom::CreateNewWindowStatus status,
++         mojom::CreateNewWindowReplyPtr reply) {
++        GetContentClient()->browser()->CreateWindowResult(
++            self, status == mojom::CreateNewWindowStatus::kSuccess);
++        std::move(callback).Run(status, std::move(reply));
++      }, base::Unretained(this), std::move(callback));
++
+   // Otherwise, consume user activation before we proceed. In particular, it is
+   // important to do this before we return from the |opener_suppressed| case
+   // below.
+@@ -11466,6 +11476,7 @@ void RenderFrameHostImpl::CommitNavigation(
    auto browser_calc_origin_to_commit =
        navigation_request->GetOriginToCommitWithDebugInfo();
    if (!process_lock.is_error_page() && !is_mhtml_subframe &&