Bug 43863

I tried to build latest WebKit nightly with maximal possible feature set. In particular, I passed --enable-indexed-database to autogen.sh I go the following during compilation of DerivedSources/WebCore/JSIDBKeyRange.cpp : DerivedSources/WebCore/JSIDBKeyRange.cpp:32:22: error: JSIDBKey.h: No such file or directory [some errors related to the lack of definitions expected to be in JSIDBKey.h follow] The file is actually absent in the nightly itself. There is some code to generate this file (and some more bindings) in WebCore/Android.derived.jscbindings.mk . The file is mentioned in the following files: ./WebCore/Android.derived.jscbindings.mk ./WebCore/WebCore.vcproj/WebCore.vcproj ./WebCore/WebCore.xcodeproj/project.pbxproj ./WebCore/bindings/js/JSIDBAnyCustom.cpp ./WebCore/bindings/js/JSIDBKeyCustom.cpp The first one seems Android-specific, the next two are apparently just file list caches for IDEs, and the last two are users of the erroneously not-generated header. Probably code from ./WebCore/Android.derived.jscbindings.mk could be generalized to generate the needed headers when --enable-indexed-database is passed. The Android-specific makefile generates the following headers: $(intermediates)/storage/JSIDBAny.h \ $(intermediates)/storage/JSIDBCursor.h \ $(intermediates)/storage/JSIDBDatabaseError.h \ $(intermediates)/storage/JSIDBDatabaseException.h \ $(intermediates)/storage/JSIDBDatabase.h \ $(intermediates)/storage/JSIDBErrorEvent.h \ $(intermediates)/storage/JSIDBEvent.h \ $(intermediates)/storage/JSIDBFactory.h \ $(intermediates)/storage/JSIDBIndex.h \ $(intermediates)/storage/JSIDBKey.h \ $(intermediates)/storage/JSIDBKeyRange.h \ $(intermediates)/storage/JSIDBObjectStore.h \ $(intermediates)/storage/JSIDBRequest.h \ $(intermediates)/storage/JSIDBSuccessEvent.h \ $(intermediates)/storage/JSIDBTransaction.h