Update to CEF 78.3.9

- Issue #230 fixed : Shutdown crashes since CEF 77
- Issue #214 fixed : OSR demos crash when resized since CEF 76

demos/Delphi_VCL/JavaScript/JSWindowBindingWithFunction/uJSWindowBindingWithFunction.pas

@@ -50,7 +50,7 @@ uses
   Controls, Forms, Dialogs, StdCtrls, ExtCtrls, ComCtrls,
   {$ENDIF}
   uCEFChromium, uCEFWindowParent, uCEFInterfaces, uCEFApplication, uCEFTypes, uCEFConstants,
-  uCEFWinControl, uCEFSentinel;
+  uCEFWinControl, uCEFSentinel, uCEFChromiumCore;
 
 type
   TJSWindowBindingWithFunctionFrm = class(TForm)

demos/Delphi_VCL/MiniBrowser/uMiniBrowser.dfm

@@ -398,9 +398,4 @@ object MiniBrowserFrm: TMiniBrowserFrm
     Left = 32
     Top = 344
   end
-  object CEFSentinel1: TCEFSentinel
-    OnClose = CEFSentinel1Close
-    Left = 32
-    Top = 408
-  end
 end

demos/Delphi_VCL/MiniBrowser/uMiniBrowser.pas

@@ -129,7 +129,6 @@ type
     Downloadimage1: TMenuItem;
     Simulatekeyboardpresses1: TMenuItem;
     Flushcookies1: TMenuItem;
-    CEFSentinel1: TCEFSentinel;
     procedure FormShow(Sender: TObject);
     procedure BackBtnClick(Sender: TObject);
     procedure ForwardBtnClick(Sender: TObject);
@@ -230,7 +229,6 @@ type
     procedure Simulatekeyboardpresses1Click(Sender: TObject);
     procedure Flushcookies1Click(Sender: TObject);
     procedure Chromium1CookiesFlushed(Sender: TObject);
-    procedure CEFSentinel1Close(Sender: TObject);
     procedure Chromium1BeforePluginLoad(Sender: TObject; const mimeType,
       pluginUrl: ustring; isMainFrame: Boolean;
       const topOriginUrl: ustring; const pluginInfo: ICefWebPluginInfo;
@@ -299,8 +297,7 @@ uses
 // =================
 // 1. FormCloseQuery sets CanClose to FALSE calls TChromium.CloseBrowser which triggers the TChromium.OnClose event.
 // 2. TChromium.OnClose sends a CEFBROWSER_DESTROY message to destroy CEFWindowParent1 in the main thread, which triggers the TChromium.OnBeforeClose event.
-// 3. TChromium.OnBeforeClose calls TCEFSentinel.Start, which will trigger TCEFSentinel.OnClose when the renderer processes are closed.
-// 4. TCEFSentinel.OnClose sets FCanClose := True and sends WM_CLOSE to the form.
+// 3. TChromium.OnBeforeClose sets FCanClose := True and sends WM_CLOSE to the form.
 
 procedure CreateGlobalCEFApp;
 begin
@@ -345,12 +342,6 @@ begin
   if (length(TempURL) > 0) then Chromium1.ResolveHost(TempURL);
 end;
 
-procedure TMiniBrowserFrm.CEFSentinel1Close(Sender: TObject);
-begin
-  FCanClose := True;
-  PostMessage(Handle, WM_CLOSE, 0, 0);
-end;
-
 procedure TMiniBrowserFrm.Chromium1AddressChange(Sender: TObject;
   const browser: ICefBrowser; const frame: ICefFrame; const url: ustring);
 begin
@@ -368,7 +359,11 @@ end;
 procedure TMiniBrowserFrm.Chromium1BeforeClose(Sender: TObject; const browser: ICefBrowser);
 begin
   // The main browser is being destroyed
-  if (Chromium1.BrowserId = 0) then CEFSentinel1.Start;
+  if (Chromium1.BrowserId = 0) then
+    begin
+      FCanClose := True;
+      PostMessage(Handle, WM_CLOSE, 0, 0);
+    end;
 end;
 
 procedure TMiniBrowserFrm.Chromium1BeforeContextMenu(Sender: TObject;

demos/Delphi_VCL/URLRequest/uURLRequest.dfm

@@ -193,9 +193,4 @@ object URLRequestFrm: TURLRequestFrm
     Left = 304
     Top = 104
   end
-  object CEFSentinel1: TCEFSentinel
-    OnClose = CEFSentinel1Close
-    Left = 160
-    Top = 112
-  end
 end

demos/Delphi_VCL/URLRequest/uURLRequest.pas

@@ -78,12 +78,10 @@ type
     Label6: TLabel;
     PostParam2NameEdt: TEdit;
     PostParam2ValueEdt: TEdit;
-    CEFSentinel1: TCEFSentinel;
 
     procedure DownloadBtnClick(Sender: TObject);
     procedure SendPostReqBtnClick(Sender: TObject);
     procedure Button1Click(Sender: TObject);
-    procedure CEFSentinel1Close(Sender: TObject);
 
     procedure FormDestroy(Sender: TObject);
     procedure FormCreate(Sender: TObject);
@@ -225,12 +223,6 @@ begin
   ShellExecute(0, 'open', 'https://ptsv2.com/t/cef4delphi', nil, nil, SW_SHOWNORMAL);
 end;
 
-procedure TURLRequestFrm.CEFSentinel1Close(Sender: TObject);
-begin
-  FCanClose := True;
-  PostMessage(Handle, WM_CLOSE, 0, 0);
-end;
-
 procedure TURLRequestFrm.CEFUrlRequestClientComponent1CreateURLRequest(Sender: TObject);
 begin
   if FSendingGET then
@@ -354,7 +346,10 @@ begin
   // Use request.response here to get a ICefResponse interface with all the response headers, status, error code, etc.
 
   if FClosing then
-    CEFSentinel1.Start
+    begin
+      FCanClose := True;
+      PostMessage(Handle, WM_CLOSE, 0, 0);
+    end
    else
     if (request <> nil) and (request.RequestStatus = UR_SUCCESS) then
       PostMessage(Handle, URLREQUEST_SUCCESS, 0, 0)