Currently, GWT's Super Dev Mode shows "Ignored 7 units with
compilation errors in first pass". This is because the 6 files listed
in this change refer to classes / methods that are not emulated in GWT
and should be excluded from the compilation. The production build
doesn't suffer from this problem because we exclude them in
gerrit-common/BUCK.
Instead of listing them in BUCK, rely on Guava's handy
@GwtIncompatible annotation. This tells the GWT compiler to ignore the
file entirely, both in Super Dev Mode and production build.
Add "-strict" to the launch configurations of Super Dev Mode so that
developers can catch errors earlier.
Change-Id: I6e2d6be303fa888a9b4776aaae1148d4fd9a211c