Bringing in sct changes.

site_scons/site_tools/visual_studio_solution.py

 #!/usr/bin/python2.4
 # Copyright 2008, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
@@ skipping 93 matching lines @@
                                     resources=[],
                                     misc=[],
                                     auto_build_solution=0,
                                     MSVSCLEANCOM='rem',
                                     MSVSBUILDCOM='rem',
                                     MSVSREBUILD='rem',
                                     buildtarget=build_target,
                                     variant=variants[0])
 
   # Build Visual Studio Solution file.
-  solution =env.MSVSSolution(target=solution_name + env['MSVSSOLUTIONSUFFIX'],
-                             projects=project_list,
-                             variant=variants)
+  solution = env.MSVSSolution(target=solution_name + env['MSVSSOLUTIONSUFFIX'],
+                              projects=project_list,
+                              variant=variants)
   # Explicitly add dependencies.
   env.Depends(solution, project_list)
 
   return solution
 
 
 def generate(env):
   # NOTE: SCons requires the use of this name, which fails gpylint.
   """SCons entry point for this tool."""
 
   # Add in the gather_inputs tool.
   env.Tool('gather_inputs')
 
   # Add a method to generate a combined solution file.
   env.AddMethod(Solution, 'Solution')