Added the FlashComponent in to GUI 2

Change-Id: I80923759cc70dbd902e478a5ad995621543d29f1
diff --git a/web/gui2/BUCK b/web/gui2/BUCK
index f566f10..c875c58 100644
--- a/web/gui2/BUCK
+++ b/web/gui2/BUCK
@@ -86,8 +86,14 @@
         # Install either chrome or chromium-browser on the machine
         + 'ng test --preserve-symlinks --karma-config=karma.conflocal.js --code-coverage --browsers=ChromeHeadless --watch=false >> "$OUT" 2>&1 || '
         + 'if [ $? -eq 0 ]; then echo "Successfully ran tests";'
-        + 'else echo "Error running \'ng test\' on \'//web/gui2:onos-web-gui2-test\'. See $ORIGOUTPUT/onos-web-gui2-test-log.txt for more details" >&2;'
-        + 'tail -n 100 $ORIGOUTPUT/onos-web-gui2-test-log.txt >&2;'
+        + 'else '
+        + ' if grep -q CHROME_BIN $ORIGOUTPUT/onos-web-gui2-test-log.txt ; then '
+        + '    echo "Warning: Step onos-web-gui2-test (test of Angular code) skipped because no binary for ChromeHeadless browser was found on your platform." >&2;'
+        + '    echo "Install Google Chrome or Chromium Browser to allow this step to run." >&2;'
+        + ' else '
+        + '  echo "Error running \'ng test\' on \'//web/gui2:onos-web-gui2-test\'. See $ORIGOUTPUT/onos-web-gui2-test-log.txt for more details" >&2;'
+        + '  tail -n 100 $ORIGOUTPUT/onos-web-gui2-test-log.txt >&2;'
+        + ' fi;'
         + 'fi;',
     out = 'onos-web-gui2-test-log.txt',
 )