This CL ensures that:
- All declarations in headers are made in the i18n::phonenumbers namespace.
- All USE flags/macros are prefixed with I18N_PHONENUMBERS_ to avoid name
clashes.
- All the code in base/ is actually used (by deleting unused code).
- Outdated occurrences of USE_GOOGLE_BASE don't exist anymore.
- Logging in PhoneNumberUtil is disabled by default (in production). However it
can be enabled by calling PhoneNumberUtil::SetLogger() as it is now done
during testing.
BUG=http://crbug.com/236272R=jia.shao.peng@gmail.com
Review URL: https://codereview.appspot.com/9162043
Note that the metadata files were not uploaded to appspot because they were too
large. Here is the list of the files affected by this change (generated by
Git):
cpp/src/phonenumbers/lite_metadata.cc
cpp/src/phonenumbers/logger.h
cpp/src/phonenumbers/metadata.cc
cpp/src/phonenumbers/phonenumbermatcher.cc
cpp/src/phonenumbers/phonenumberutil.cc
cpp/src/phonenumbers/phonenumberutil.h
cpp/src/phonenumbers/region_code.h
cpp/src/phonenumbers/stringutil.cc
cpp/src/phonenumbers/stringutil.h
cpp/test/phonenumbers/asyoutypeformatter_test.cc
cpp/test/phonenumbers/phonenumbermatcher_test.cc
cpp/test/phonenumbers/phonenumberutil_test.cc
cpp/test/phonenumbers/stringutil_test.cc
This CL also fixes the issue reported by Aaron about the logger being invoked
before it is initialized.
Review URL: https://codereview.appspot.com/5786065