bug 573290, bug 583591 - disable crashreporter xpcshell tests on Linux again until we can figure out why they're failing

modules/plugin/test/mochitest/Makefile.in

@@ -110,6 +110,8 @@ _MOCHICHROME_FILES = \
   test_wmode.xul \
   $(NULL)
 
+# Temporarily disable the tests on Linux, see bug 573290 and bug 583591.
+ifneq ($(OS_ARCH),Linux)
 ifdef MOZ_CRASHREPORTER
 _MOCHICHROME_FILES += \
   test_crash_notify.xul \
@@ -117,6 +119,7 @@ _MOCHICHROME_FILES += \
   test_crash_submit.xul \
   $(NULL)
 endif
+endif
 
 ifeq (cocoa,$(MOZ_WIDGET_TOOLKIT))
 _MOCHICHROME_FILES += \

toolkit/crashreporter/Makefile.in

@@ -112,7 +112,10 @@ EXTRA_JS_MODULES = \
   $(NULL)
 
 ifdef ENABLE_TESTS
+# Temporarily disable the tests on Linux, see bug 573290 and bug 583591
+ifneq ($(OS_ARCH),Linux)
 TOOL_DIRS = test
 endif
+endif
 
 include $(topsrcdir)/config/rules.mk