Fix deprecation warnings in the Google modules.

library/cloud/gce_pd

@@ -112,7 +112,7 @@ except ImportError:
 ARGS = getattr(secrets, 'GCE_PARAMS', ())                                       
 KWARGS = getattr(secrets, 'GCE_KEYWORD_PARAMS', {})                             
 
-if not ARGS or not KWARGS.has_key('project'):
+if not ARGS or not 'project' in KWARGS:
     print("failed=True " + \
         "msg='Missing GCE connection parameters in libcloud secrets file.'")
     sys.exit(1)
@@ -195,7 +195,8 @@ def main():
             module.fail_json(msg="Must supply a size_gb", changed=False)
         try:
             size_gb = int(round(float(size_gb)))
-            if size_gb < 1: raise Exception
+            if size_gb < 1: 
+                raise Exception
         except:        
             module.fail_json(msg="Must supply a size_gb larger than 1 GB",
                     changed=False)