Update to Chromium version 95.0.4638.0 (#920003)

Known issues:
- Windows ARM64 builds are currently failing due to
  https://crbug.com/1242884#c31

libcef/browser/native/browser_platform_delegate_native_linux.cc

@@ -205,8 +205,9 @@ gfx::Point CefBrowserPlatformDelegateNativeLinux::GetScreenPoint(
   const gfx::Rect& bounds_in_screen = window_x11_->GetBoundsInScreen();
   return gfx::Point(bounds_in_screen.x() + view.x(),
                     bounds_in_screen.y() + view.y());
-#endif  // defined(USE_X11)
+#else  // !defined(USE_X11)
   return gfx::Point();
+#endif
 }
 
 void CefBrowserPlatformDelegateNativeLinux::ViewText(const std::string& text) {

libcef/browser/native/browser_platform_delegate_native_win.cc

@@ -357,7 +357,7 @@ bool CefBrowserPlatformDelegateNativeWin::HandleKeyboardEvent(
   // Any unhandled keyboard/character messages are sent to DefWindowProc so that
   // shortcut keys work correctly.
   if (event.os_event) {
-    const MSG& msg = event.os_event->native_event();
+    const auto& msg = event.os_event->native_event();
     return !DefWindowProc(msg.hwnd, msg.message, msg.wParam, msg.lParam);
   } else {
     MSG msg = {};
@@ -402,7 +402,8 @@ CefEventHandle CefBrowserPlatformDelegateNativeWin::GetEventHandle(
     const content::NativeWebKeyboardEvent& event) const {
   if (!event.os_event)
     return NULL;
-  return const_cast<CefEventHandle>(&event.os_event->native_event());
+  return ChromeToWindowsType(
+      const_cast<CHROME_MSG*>(&event.os_event->native_event()));
 }
 
 std::unique_ptr<CefFileDialogRunner>

libcef/browser/native/menu_runner_mac.mm

@@ -69,7 +69,7 @@ bool CefMenuRunnerMac::RunContextMenu(
     NSTimeInterval eventTime = [currentEvent timestamp];
     NSEvent* clickEvent = [NSEvent mouseEventWithType:NSRightMouseDown
                                              location:position
-                                        modifierFlags:NSRightMouseDownMask
+                                        modifierFlags:0
                                             timestamp:eventTime
                                          windowNumber:[window windowNumber]
                                               context:nil