grit: strip trailing blank lines

Newer pylint warns when files have trailing blank lines.  Trim them.

Bug: 866772
Change-Id: Iacfd1dcb0eb16d33aa5cf382aecb5b1dd4e7efa7
Reviewed-on: https://chromium-review.googlesource.com/1147717
Commit-Queue: Nico Weber <thakis@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#577512}

tools/grit/grit.py

@@ -13,4 +13,3 @@ import grit.grit_runner
 
 if __name__ == '__main__':
   grit.grit_runner.Main(sys.argv[1:])
-

tools/grit/grit/__init__.py

@@ -7,4 +7,3 @@
 '''
 
 pass
-

tools/grit/grit/clique.py

@@ -483,4 +483,3 @@ class MessageClique(object):
         language, transl_msg.GetId())
 
     self.clique[language] = transl_msg
-

tools/grit/grit/extern/tclib.py

@@ -500,4 +500,3 @@ class Translation(BaseMessage):
     Returns a copy of this Translation.
     """
     return Translation(None, clone_from=self)
-

tools/grit/grit/format/__init__.py

@@ -7,4 +7,3 @@
 '''
 
 pass
-

tools/grit/grit/gather/regexp.py

@@ -82,4 +82,3 @@ class RegexpGatherer(skeleton_gatherer.SkeletonGatherer):
 
     if self.single_message_:
       self.skeleton_.append(self.uberclique.MakeClique(self.single_message_))
-

tools/grit/grit/gather/tr_html.py

@@ -742,4 +742,3 @@ class TrHtml(interface.GathererBase):
           continue
       new_skel.append(chunk)
     self.skeleton_ = new_skel
-

tools/grit/grit/gather/txt_unittest.py

@@ -31,4 +31,3 @@ class TxtUnittest(unittest.TestCase):
 
 if __name__ == '__main__':
   unittest.main()
-

tools/grit/grit/node/base.py

@@ -621,4 +621,3 @@ class ContentNode(Node):
   '''Convenience baseclass for nodes that can have content.'''
   def _ContentType(self):
     return self._CONTENT_TYPE_MIXED
-

tools/grit/grit/node/base_unittest.py

@@ -255,4 +255,3 @@ class NodeUnittest(unittest.TestCase):
 
 if __name__ == '__main__':
   unittest.main()
-

tools/grit/grit/node/custom/filename_unittest.py

@@ -31,4 +31,3 @@ class WindowsFilenameUnittest(unittest.TestCase):
 
 if __name__ == '__main__':
   unittest.main()
-

tools/grit/grit/node/io.py

@@ -116,4 +116,3 @@ class EmitNode(base.ContentNode):
   def GetEmitType(self):
     '''Returns the emit_type for this node. Default is 'append'.'''
     return self.attrs['emit_type']
-

tools/grit/grit/node/mapping.py

@@ -58,4 +58,3 @@ def ElementToClass(name, typeattr):
   if name not in _ELEMENT_TO_CLASS:
     raise exception.UnknownElement()
   return _ELEMENT_TO_CLASS[name]
-

tools/grit/grit/node/structure.py

@@ -356,4 +356,3 @@ class StructureNode(base.Node):
     assert hasattr(self, 'gatherer')
     if self.ExpandVariables():
       self.gatherer.SubstituteMessages(substituter)
-

tools/grit/grit/node/variant.py

@@ -39,4 +39,3 @@ class SkeletonNode(base.Node):
 
   def GetInputPath(self):
     return self.attrs['file']
-

tools/grit/grit/pseudo.py

@@ -125,4 +125,3 @@ def PseudoMessage(message):
       transl.AppendText(PseudoString(part))
 
   return transl
-

tools/grit/grit/shortcuts.py

@@ -90,4 +90,3 @@ def GenerateDuplicateShortcutsWarnings(uberclique, tc_project):
   for group in groups.values():
     warnings += group.GenerateWarnings(tc_project)
   return warnings
-

tools/grit/grit/shortcuts_unittests.py

@@ -77,4 +77,3 @@ END'''), 'IDD_SIDEBAR_RSS_PANEL_PROPPAGE')
 
 if __name__ == '__main__':
   unittest.main()
-

tools/grit/grit/tool/__init__.py

@@ -7,4 +7,3 @@
 '''
 
 pass
-

tools/grit/grit/tool/android2grd.py

@@ -476,4 +476,3 @@ OPTIONS may be any of the following:
       return value == 'true'
     else:
       return True
-

tools/grit/grit/tool/count.py

@@ -32,4 +32,3 @@ class CountMessage(interface.Tool):
         count += 1
 
     print "There are %d occurrences of message %s." % (count, id)
-

tools/grit/grit/tool/menu_from_parts.py

@@ -76,4 +76,3 @@ to being one message for the whole menu.'''
 
     with util.WrapOutputStream(open(output_file, 'w')) as f:
       transl2tc.TranslationToTc.WriteTranslations(f, translations)
-

tools/grit/grit/tool/postprocess_interface.py

@@ -27,6 +27,3 @@ class PostProcessor(object):
       The root node of the processed GRD tree.
     '''
     raise NotImplementedError()
-
-
-

tools/grit/grit/tool/postprocess_unittest.py

@@ -60,4 +60,3 @@ class DummyPostProcessor(grit.tool.postprocess_interface.PostProcessor):
 
 if __name__ == '__main__':
   unittest.main()
-

tools/grit/grit/tool/preprocess_interface.py

@@ -23,6 +23,3 @@ class PreProcessor(object):
       The processed text.
     '''
     raise NotImplementedError()
-
-
-

tools/grit/grit/tool/preprocess_unittest.py

@@ -46,4 +46,3 @@ END
 
 if __name__ == '__main__':
   unittest.main()
-

tools/grit/grit/tool/rc2grd.py

@@ -406,4 +406,3 @@ C preprocessor on the .rc file or manually edit it before using this tool.
     except:
       print 'Exception processing message with text "%s"' % text
       raise
-

tools/grit/grit/tool/rc2grd_unittest.py

@@ -134,4 +134,3 @@ The installation will not proceed if you choose to cancel.
 
 if __name__ == '__main__':
   unittest.main()
-

tools/grit/grit/tool/test.py

@@ -21,4 +21,3 @@ hence the name :)
     print 'Options: %s' % repr(global_options)
     print 'Arguments: %s' % repr(my_arguments)
     return 0
-

tools/grit/grit/tool/transl2tc.py

@@ -249,4 +249,3 @@ Bulk Translation Upload tool.
       output_file.write(' ')
       output_file.write(text)
       output_file.write('\n')
-

tools/grit/grit/util_unittest.py

@@ -116,4 +116,3 @@ class TestClassNoBase(object):
 
 if __name__ == '__main__':
   unittest.main()
-

tools/grit/grit/xtb_reader.py

@@ -138,4 +138,3 @@ def Parse(xtb_file, callback_function, defs=None, debug=False,
   xml.sax.parse(xtb_file, handler)
   assert handler.language != ''
   return handler.language
-