Make unprefixed EME APIs use platform and Chromium.

Source/WebKit/chromium/src/AssertMatchingEnums.cpp

Index: Source/WebKit/chromium/src/AssertMatchingEnums.cpp
diff --git a/Source/WebKit/chromium/src/AssertMatchingEnums.cpp b/Source/WebKit/chromium/src/AssertMatchingEnums.cpp
index 02b40ce19b477e85698e169c6e0b59ff9399a251..086f11a3090db9aa9b28ef616492238b991efc23 100644
--- a/Source/WebKit/chromium/src/AssertMatchingEnums.cpp
+++ b/Source/WebKit/chromium/src/AssertMatchingEnums.cpp
@@ -101,6 +101,7 @@
 #include "core/page/UserStyleSheetTypes.h"
 #include "core/platform/Cursor.h"
 #include "core/platform/FileMetadata.h"
+#include "core/platform/graphics/ContentDecryptionModuleSession.h"
 #include "core/platform/graphics/FontDescription.h"
 #include "core/platform/graphics/FontSmoothingMode.h"
 #include "core/platform/graphics/InbandTextTrackPrivate.h"
@@ -431,6 +432,9 @@ COMPILE_ASSERT_MATCHING_ENUM(WebMediaPlayerClient::MediaKeyErrorCodeOutput, Medi
 COMPILE_ASSERT_MATCHING_ENUM(WebMediaPlayerClient::MediaKeyErrorCodeHardwareChange, MediaPlayerClient::HardwareChangeError);
 COMPILE_ASSERT_MATCHING_ENUM(WebMediaPlayerClient::MediaKeyErrorCodeDomain, MediaPlayerClient::DomainError);
 
+COMPILE_ASSERT_MATCHING_ENUM(WebContentDecryptionModuleSession::Client::MediaKeyErrorCodeUnknown, ContentDecryptionModuleSessionClient::UnknownError);
+COMPILE_ASSERT_MATCHING_ENUM(WebContentDecryptionModuleSession::Client::MediaKeyErrorCodeClient, ContentDecryptionModuleSessionClient::ClientError);
+
 #if ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS)
 COMPILE_ASSERT_MATCHING_ENUM(WebNotificationPresenter::PermissionAllowed, NotificationClient::PermissionAllowed);
 COMPILE_ASSERT_MATCHING_ENUM(WebNotificationPresenter::PermissionNotAllowed, NotificationClient::PermissionNotAllowed);