Run mozilla and webkit of fast quickcheck archs as well

Makefile

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 354 matching lines @@
              --timeout=600 --nopresubmit --noi18n \
              --command-prefix="tools/nacl-run.py"
 
 $(addsuffix .check, $(NACL_ARCHES)): \
                 $(addprefix $$(basename $$@).,$(MODES)).check
 
 native.check: native
         @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR)/native \
             --arch-and-mode=. $(TESTFLAGS)
 
-FASTTESTMODES = ia32.release,x64.release,ia32.optdebug,x64.optdebug,arm.optdebug,a64.release
+SUPERFASTTESTMODES = ia32.release
+FASTTESTMODES = $(SUPERFASTTESTMODES),x64.release,ia32.optdebug,x64.optdebug,arm.optdebug,a64.release
 FASTCOMPILEMODES = $(FASTTESTMODES),a64.optdebug
 
 COMMA = ,
 EMPTY =
 SPACE = $(EMPTY) $(EMPTY)
 quickcheck: $(subst $(COMMA),$(SPACE),$(FASTCOMPILEMODES))
         tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
+            --arch-and-mode=$(SUPERFASTTESTMODES) $(TESTFLAGS) --quickcheck \
+            --download-data mozilla webkit
+        tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
             --arch-and-mode=$(FASTTESTMODES) $(TESTFLAGS) --quickcheck
 qc: quickcheck
 
 # Clean targets. You can clean each architecture individually, or everything.
 $(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES) $(NACL_ARCHES)):
         rm -f $(OUTDIR)/Makefile.$(basename $@)*
         rm -rf $(OUTDIR)/$(basename $@).release
         rm -rf $(OUTDIR)/$(basename $@).debug
         rm -rf $(OUTDIR)/$(basename $@).optdebug
         find $(OUTDIR) -regex '.*\(host\|target\)\.$(basename $@).*\.mk' -delete
@@ skipping 62 matching lines @@
         @$(OUTDIR)/ia32.release/d8 --dump-heap-constants >> $(DUMP_FILE)
 
 # Dependencies.
 # Remember to keep these in sync with the DEPS file.
 dependencies:
         svn checkout --force http://gyp.googlecode.com/svn/trunk build/gyp \
             --revision 1831
         svn checkout --force \
             https://src.chromium.org/chrome/trunk/deps/third_party/icu46 \
             third_party/icu --revision 239289