Improve summary for CompileWebKit step to make it more readable. Currently in case of failure it says: "Compiled WebKit (failure)". It should say something like: "Failed to compile WebKit". Similarly in case of failure, CompileJSC step currently says: "Compiled JSC (failure)". It should say something like: "Failed to compile JSC".
Created attachment 382068 [details] Patch
Sample run: https://ews-build.webkit-uat.org/#/builders/3/builds/132
Committed r251653: <https://trac.webkit.org/changeset/251653>
<rdar://problem/56669358>