Increase the test output line limit 50 -> 5000

base/test/launcher/test_launcher.cc

Index: base/test/launcher/test_launcher.cc
diff --git a/base/test/launcher/test_launcher.cc b/base/test/launcher/test_launcher.cc
index c6a10d614f4dc5b13eb47b0e2e3894eadc028c97..56ed4a27024bd95cfcd87a237a46fe54c9d9be0b 100644
--- a/base/test/launcher/test_launcher.cc
+++ b/base/test/launcher/test_launcher.cc
@@ -79,7 +79,7 @@ const int kOutputTimeoutSeconds = 15;
 // Limit of output snippet lines when printing to stdout.
 // Avoids flooding the logs with amount of output that gums up
 // the infrastructure.
-const size_t kOutputSnippetLinesLimit = 50;
+const size_t kOutputSnippetLinesLimit = 5000;
 
 // Set of live launch test processes with corresponding lock (it is allowed
 // for callers to launch processes on different threads).