Code review comment for lp:~mkhu/compiz/compiz.fix_1067246

Sam. thanks for your comment

some corrections for my previous comment:
(I am talking about files in $(top_srcdir)/src/)
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2. .cpp files. where should we put source files?
   some .cpp files are in $(top_srcdir)/src : e.g. plugin.cpp
   some .cpp files are in $(top_srcdir)/src/<sub_directory>/src/: e.g. point.cpp
   my proposal: put all .cpp files in $(top_srcdir)/src/
3. tests. where should we put tests?
   some tests are in $(top_srcdir)/src/<sub_directory>/tests: e.g. point
   some tests are in $(top_srcdir)/src/tests/
   my proposal: put all tests in $(top_srcdir)/src/tests/
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I'll push a new branch with 1, 2, 3, 4, applied to $(top_srcdir)/src/.