Update flags passed to Android GPU bots to exclude running skps and image sources.

tools/dm_flags.py

Index: tools/dm_flags.py
diff --git a/tools/dm_flags.py b/tools/dm_flags.py
index fd945a5b546e85320417509ab9a595979b98da0b..ea657f8e6c43fda33f061478bc3602249f53646e 100755
--- a/tools/dm_flags.py
+++ b/tools/dm_flags.py
@@ -118,12 +118,11 @@ def get_args(bot):
     blacklist.extend('pdf gm _ fontmgr_iter_factory'.split(' '))
 
   # Drawing SKPs or images into GPU canvases is a New Thing.
-  # It seems like we're running out of RAM on some Android bots, so start off
-  # with a very wide blacklist disabling all these tests on all Android bots.
-  if 'Android' in bot:  # skia:3255
-    blacklist.extend('gpu skp _ _ msaa skp _ _'.split(' '))
-    blacklist.extend('gpu image decode _ msaa image decode _'.split(' '))

[mtklein, 2015/06/10 15:56:19]

FWIW, msaa blacklisted both msaa4 and msaa16.  They match anywhere.

-    blacklist.extend('gpu image subset _ msaa image subset _'.split(' '))
+  # We are running out of RAM on some Android bots, so we are restricting
+  # all GPU Android bots to only run tests and GMs.
+  if ('Android' in bot and
+      'GPU'     in bot):
+    args.extend('--src tests gm'.split(' '))
 
   if 'Valgrind' in bot:
     # PDF + .webp -> jumps depending on uninitialized memory.  skia:3505