[Chromoting] Remove warning for unused strings.

remoting/tools/verify_resources.py

Index: remoting/tools/verify_resources.py
diff --git a/remoting/tools/verify_resources.py b/remoting/tools/verify_resources.py
index b041af4f5b0f5d9ad65cded9c4e8946a642c66c0..6677add5dbf4609d12031891832ad90983afb650 100755
--- a/remoting/tools/verify_resources.py
+++ b/remoting/tools/verify_resources.py
@@ -93,8 +93,7 @@ def VerifyFile(filename, messages, used_tags):
   """
   Parse |filename|, looking for tags and report any that are not included in
   |messages|. Return True if all tags are present and correct, or False if
-  any are missing. If no tags are found, print a warning message and return
-  True.
+  any are missing.
   """
 
   base_name, file_type = os.path.splitext(filename)
@@ -118,8 +117,6 @@ def VerifyFile(filename, messages, used_tags):
         result = False
         print '%s/%s:%d: error: Undefined tag: %s' % \
             (os.getcwd(), filename, i + 1, tag)
-  if not matches:
-    print '%s/%s:0: warning: No tags found' % (os.getcwd(), filename)
   f.close()
   return result