Remove "exit status" from run-test stdout.

This is left over from bash.

The python script already specifies the expected_exit_code,
so the stdout line is redundant and confusing (since the
process never actually printed such message to stdout).

The python runner will still abort if the test's exit code
does not match the declared expected value.

Test: test.py -r --all-target --optimizing --64
Change-Id: I69555bf959337fde362108f4df0524d66daddd14
diff --git a/test/030-bad-finalizer/expected-stdout.txt b/test/030-bad-finalizer/expected-stdout.txt
index a0ae9ab..63e2895 100644
--- a/test/030-bad-finalizer/expected-stdout.txt
+++ b/test/030-bad-finalizer/expected-stdout.txt
@@ -2,4 +2,3 @@
 Finalizer started and sleeping briefly...
 Finalizer done snoozing.
 Finalizer sleeping forever now.
-exit status: 2
diff --git a/test/034-call-null/expected-stdout.txt b/test/034-call-null/expected-stdout.txt
index a9bf5a0..e69de29 100644
--- a/test/034-call-null/expected-stdout.txt
+++ b/test/034-call-null/expected-stdout.txt
@@ -1 +0,0 @@
-exit status: 1
diff --git a/test/038-inner-null/expected-stdout.txt b/test/038-inner-null/expected-stdout.txt
index 3d87b3f..24836c2 100644
--- a/test/038-inner-null/expected-stdout.txt
+++ b/test/038-inner-null/expected-stdout.txt
@@ -1,2 +1 @@
 new Special()
-exit status: 1
diff --git a/test/054-uncaught/expected-stdout.txt b/test/054-uncaught/expected-stdout.txt
index 878260a..7d7f03c 100644
--- a/test/054-uncaught/expected-stdout.txt
+++ b/test/054-uncaught/expected-stdout.txt
@@ -18,4 +18,3 @@
 java.lang.NullPointerException: Hi diddly-ho, neighborino.
 	at Main.catchTheUncaught(Main.java:63)
 	at Main.main(Main.java:26)
-exit status: 1
diff --git a/test/1336-short-finalizer-timeout/expected-stdout.txt b/test/1336-short-finalizer-timeout/expected-stdout.txt
index 496e0e6..802b89e 100644
--- a/test/1336-short-finalizer-timeout/expected-stdout.txt
+++ b/test/1336-short-finalizer-timeout/expected-stdout.txt
@@ -3,4 +3,3 @@
 Finalizer started and snoozing...
 Finalizer done snoozing.
 Finalizer sleeping forever now.
-exit status: 2
diff --git a/test/2041-bad-cleaner/expected-stdout.txt b/test/2041-bad-cleaner/expected-stdout.txt
index 848a352..db36097 100644
--- a/test/2041-bad-cleaner/expected-stdout.txt
+++ b/test/2041-bad-cleaner/expected-stdout.txt
@@ -2,4 +2,3 @@
 Cleaner started and sleeping briefly...
 Cleaner done snoozing.
 Cleaner sleeping forever now.
-exit status: 2
diff --git a/test/714-invoke-custom-lambda-metafactory/expected-stdout.txt b/test/714-invoke-custom-lambda-metafactory/expected-stdout.txt
index a9bf5a0..e69de29 100644
--- a/test/714-invoke-custom-lambda-metafactory/expected-stdout.txt
+++ b/test/714-invoke-custom-lambda-metafactory/expected-stdout.txt
@@ -1 +0,0 @@
-exit status: 1
diff --git a/test/etc/default_run.py b/test/etc/default_run.py
index 65e340b..268ec2f 100755
--- a/test/etc/default_run.py
+++ b/test/etc/default_run.py
@@ -197,8 +197,6 @@
     if stdout_file:
       with open(stdout_file, "a") as f:
         f.write(proc.stdout)
-        if proc.returncode != 0:
-          f.write("exit status: {}\n".format(proc.returncode))
     if stderr_file:
       with open(stderr_file, "a") as f:
         f.write(proc.stderr)