Bug 555189 - Cleanup reftest and mochitest logs during 'make clean' [r=benjamin]

--HG--
extra : rebase_source : 6800bd4391219a089906714554c720b5093a7ea0

testing/testsuite-targets.mk

@@ -48,7 +48,8 @@ endif
 SYMBOLS_PATH := --symbols-path=$(DIST)/crashreporter-symbols
 
 # Usage: |make [TEST_PATH=...] [EXTRA_TEST_ARGS=...] mochitest*|.
-mochitest:: mochitest-plain mochitest-chrome mochitest-a11y mochitest-ipcplugins
+MOCHITESTS := mochitest-plain mochitest-chrome mochitest-a11y mochitest-ipcplugins
+mochitest:: $(MOCHITESTS)
 
 RUN_MOCHITEST = \
 	rm -f ./$@.log && \
@@ -104,6 +105,8 @@ jstestbrowser:
 	$(call RUN_REFTEST,$(topsrcdir)/$(TEST_PATH) --extra-profile-file=$(topsrcdir)/js/src/tests/user.js)
 	$(CHECK_TEST_ERROR)
 
+GARBAGE += $(addsuffix .log,$(MOCHITESTS) reftest crashtest jstestbrowser)
+
 # Execute all xpcshell tests in the directories listed in the manifest.
 # See also config/rules.mk 'xpcshell-tests' target for local execution.
 # Usage: |make [TEST_PATH=...] [EXTRA_TEST_ARGS=...] xpcshell-tests|.