Replace --min-sdk-version with shorter and less confusing --min-api flag.

R=sgjesse

Change-Id: Iaf5eaf91d33dc3b89a148d7cf8c7a8305c88fc1d
diff --git a/tools/run_on_app.py b/tools/run_on_app.py
index 312f4b0a..f3cc9b5 100755
--- a/tools/run_on_app.py
+++ b/tools/run_on_app.py
@@ -5,15 +5,15 @@
 
 import optparse
 import os
-import r8
-import d8
 import sys
-import utils
 import time
 
-import gmscore_data
-import youtube_data
+import d8
 import gmail_data
+import gmscore_data
+import r8
+import utils
+import youtube_data
 
 TYPES = ['dex', 'deploy', 'proguarded']
 APPS = ['gmscore', 'youtube', 'gmail']
@@ -125,8 +125,8 @@
     inputs = values['inputs']
 
   args.extend(['--output', outdir])
-  if 'min-sdk-version' in values:
-    args.extend(['--min-sdk-version', values['min-sdk-version']])
+  if 'min-api' in values:
+    args.extend(['--min-api', values['min-api']])
 
   if options.compiler == 'r8':
     if 'pgmap' in values: