Don't eat newlines in CL descriptions when merging changes using drover.

drover.py

Index: drover.py
===================================================================
--- drover.py	(revision 83340)
+++ drover.py	(working copy)
@@ -120,8 +120,8 @@
   svn_log = subprocess2.check_output(
       ['svn', 'log', url, '-r', str(revision)]).splitlines()

[M-A Ruel, 2011/04/29 18:29:17]

Replace this whole function with:

svn_log = subprocess2.check_output(
['svn', 'log', url, '-r', str(revision)],
universal_newlines=True
).splitlines(True)
return ''.join(svn_log[3:-1])

[Robert Sesek, 2011/04/29 18:38:41]

Done.

   # Don't include the header lines and the trailing "---..." line and eliminate
-  # any '\r's.
-  return ''.join([l.replace('\r','') for l in svn_log[3:-1]])
+  # any '\r's. Join with a newline as splitlines() will remove all linebreaks.
+  return '\n'.join([l.replace('\r','') for l in svn_log[3:-1]])
 
 def getSVNVersionInfo():
   """Extract version information from SVN"""