[mjsunit] Import test case based on the Massive/SQLite benchmark.

This adds a stripped down version of the SQLite benchmark (running with
--size 1) to the mjsunit suite. We might want to move that to a
dedicated slow/stress/whatever test suite once an appropriate decision
is made.

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/1094043002

Cr-Commit-Position: refs/heads/master@{#27930}

test/mjsunit/mjsunit.status

@@ -224,6 +224,7 @@
 
   # Too slow for slow variants.
   'asm/embenchen/*': [PASS, SLOW, FAST_VARIANTS],
+  'asm/massive/*': [PASS, SLOW, FAST_VARIANTS, ['mode == debug', SKIP]],
 
   # BUG(v8:3838).
   'regress/regress-3116': [PASS, ['isolates', FLAKY]],

tools/presubmit.py

@@ -344,6 +344,7 @@ class SourceProcessor(SourceFileProcessor):
                        'primes.js',
                        'raytrace.js',
                        'regexp-pcre.js',
+                       'sqlite.js',
                        'gnuplot-4.6.3-emscripten.js',
                        'zlib.js']
   IGNORE_TABS = IGNORE_COPYRIGHTS + ['unicode-test.js', 'html-comments.js']