Fix reversed DCHECK() in ScreenOrientationProvider.

content/public/browser/screen_orientation_provider.cc

Index: content/public/browser/screen_orientation_provider.cc
diff --git a/content/public/browser/screen_orientation_provider.cc b/content/public/browser/screen_orientation_provider.cc
index e80c8625b8bc0a3cac1d02b6b10596e9060ddc52..bb7cf8d14f75b6ec55ef96fed9d0e8429733cd36 100644
--- a/content/public/browser/screen_orientation_provider.cc
+++ b/content/public/browser/screen_orientation_provider.cc
@@ -28,10 +28,9 @@ ScreenOrientationProvider::~ScreenOrientationProvider() {
 void ScreenOrientationProvider::LockOrientation(
     blink::WebScreenOrientationLockType orientation,
     const LockOrientationCallback& callback) {
-  // ScreenOrientation should have cancelled all pending request at thie point.
+  // ScreenOrientation should have cancelled all pending request at this point.
   DCHECK(on_result_callback_.is_null());
-  DCHECK(pending_lock_orientation_.has_value());
-  DCHECK(pending_lock_orientation_.value() >= 0);
+  DCHECK(!pending_lock_orientation_.has_value());
   on_result_callback_ = callback;
 
   if (!delegate_ || !delegate_->ScreenOrientationProviderSupported()) {