Add initial Blink-side support for the Screen Orientation API

Source/web/AssertMatchingEnums.cpp

Index: Source/web/AssertMatchingEnums.cpp
diff --git a/Source/web/AssertMatchingEnums.cpp b/Source/web/AssertMatchingEnums.cpp
index 610a92b4129557f9a253dfac7b31d21d91729ab7..227d5a9f80dc0d0014dff7c9843d899a07596e05 100644
--- a/Source/web/AssertMatchingEnums.cpp
+++ b/Source/web/AssertMatchingEnums.cpp
@@ -82,6 +82,7 @@
 #include "modules/navigatorcontentutils/NavigatorContentUtilsClient.h"
 #include "modules/notifications/NotificationClient.h"
 #include "modules/quota/DeprecatedStorageQuota.h"
+#include "modules/screen_orientation/ScreenOrientation.h"
 #include "modules/speech/SpeechRecognitionError.h"
 #include "platform/Cursor.h"
 #include "platform/FileMetadata.h"
@@ -121,6 +122,7 @@
 #include "public/platform/WebURLRequest.h"
 #include "public/platform/WebURLResponse.h"
 #include "public/web/WebNavigationPolicy.h"
+#include "public/web/WebScreenOrientation.h"
 #include "public/web/WebSerializedScriptValueVersion.h"
 #include "public/web/WebTouchAction.h"
 #include "wtf/Assertions.h"
@@ -522,6 +524,11 @@ COMPILE_ASSERT_MATCHING_ENUM(WebFileErrorPathExists, FileError::PATH_EXISTS_ERR)
 COMPILE_ASSERT_MATCHING_ENUM(WebGeolocationError::ErrorPermissionDenied, GeolocationError::PermissionDenied);
 COMPILE_ASSERT_MATCHING_ENUM(WebGeolocationError::ErrorPositionUnavailable, GeolocationError::PositionUnavailable);
 
+COMPILE_ASSERT_MATCHING_ENUM(WebScreenOrientationPortraitPrimary, OrientationPortraitPrimary);
+COMPILE_ASSERT_MATCHING_ENUM(WebScreenOrientationLandscapePrimary, OrientationLandscapePrimary);
+COMPILE_ASSERT_MATCHING_ENUM(WebScreenOrientationPortraitSecondary, OrientationPortraitSecondary);
+COMPILE_ASSERT_MATCHING_ENUM(WebScreenOrientationLandscapeSecondary, OrientationLandscapeSecondary);
+
 COMPILE_ASSERT_MATCHING_ENUM(WebTextCheckingTypeSpelling, TextCheckingTypeSpelling);
 COMPILE_ASSERT_MATCHING_ENUM(WebTextCheckingTypeGrammar, TextCheckingTypeGrammar);