[android] Log number of completely new files when pushing test dependencies to a device.

build/android/pylib/android_commands.py

Index: build/android/pylib/android_commands.py
diff --git a/build/android/pylib/android_commands.py b/build/android/pylib/android_commands.py
index 4f2bf26f4b4629b484f4d6a11f9a97fe30332d13..6610ed62b6416fa1e0a00817a5126344721896d4 100644
--- a/build/android/pylib/android_commands.py
+++ b/build/android/pylib/android_commands.py
@@ -830,6 +830,10 @@ class AndroidCommands(object):
 
       device_hash_tuples = [h for h in device_hash_tuples if HostHas(h.path)]
 
+    if len(host_hash_tuples) > len(device_hash_tuples):
+      logging.info('%s files do not exist on the device' %
+                   (len(host_hash_tuples) - len(device_hash_tuples)))

[frankf, 2013/09/18 20:12:17]

Do you want to log the file names?

+
     # Constructs the target device path from a given host path. Don't use when
     # only a single file is given as the base name given in device_path may
     # differ from that in host_path.