Log Message:
Update to 2.16.2037.102

Changelog:
r510 2015-01-25 2.16.2037.102 - r494 2015-01-24 2.16.2021.102
Summary of changes between 2.16.2021.102 (r494) and 2.16.2037.102 (r510).

    DEPS changes:
        none
    Build related changes:
        libc++ is used by default to build Android target binaries.
        Clang 3.5 is now required to build Mozc for Android, NaCl, and Linux. \ 
See  Issue 276  for the motivation behind this change.
        Visual C++ 2013 is required to build Mozc for Windows.
    Major changes:
        Mozc for Windows now requires Windows Vista SP2 and later. Mozc \ 
2.16.2034.102 (r507) is the last version that can run on Windows XP and Windows \ 
2003 Server. See  Issue 277 .
    Known issues:
        Voiced sound marks on the key pad is not placed at correct position in \ 
Android (Issue 263)
        Compilation errors in Android arm64 and mips64 build (Issue 273)
    Fixed issues:
        FIX: Inconsistency between suggestion candidates and conversion \ 
candidates ( Issue 274 )
        FIX: Learning algorithm is sometimes too aggressive when punctuation is \ 
committed ( Issue 275 )
        FIX: Require Clang to build Linux host binaries ( Issue 276 )
        FIX: Discontinue the support of Windows XP / 2003 Server ( Issue 277 )
    Commit summary:
        r510: Remove a workaround code for Visual C++ 2010 (KB813540)
        r509: Require Visual C++ 2013 to build Mozc for Windows
        r508: Require Windows Vista SP2 or later
        r507: Remove build_tools command from build_mozc.py
        r506: Require Clang to build Linux host binaries
        r505: Switch from stlport to libcxx in Android build
        r504: Remove mozc::DetachedThread as it is no longer used
        r503: Fix build failur of unit tests when libcxx is used on Android
        r502: Fix test failure in release build with Visual C++ 2013
        r501: Make the conditions to learn candidates with a punctuation mark \ 
more strict
        r500: Apply the same hack as conversion to prediction for transition \ 
cost from history node
        r499: Remove an unused member field
        r498: As-is import of NaCl Mozc for Chromium OS
        r497: Remove platform-dependent mozc::Encryptor part 3
        r496: Fix style violations in header include guards part 4
        r495: Remove unused variables
        r494: Fix a typo in reading strings of Unicode Emoji data

r486 2015-01-18 2.16.2020.102 - r474 2015-01-01 2.16.2008.102
Summary of changes between 2.16.2008.102 (r474) and 2.16.2020.102 (r486).

    DEPS changes:
        protobuf: bba83652e1be610bdb7ee1566ad18346d98b843c -> \ 
172019c40bf548908ab09bfd276074c929d48415 (downgrading)
    Build related changes:
        Ubuntu 14.04 is used as the reference build/test environment for \ 
Android, NaCl, and Linux. Hereafter we will not make sure that Mozc can be built \ 
on Ubuntu 12.04.
    Known issues:
        Voiced sound marks on the key pad is not placed at correct position in \ 
Android (Issue 263)
        Compilation errors in Android arm64 and mips64 build (Issue 273)
    Fixed issues:
        FIX: All resources are not released in Service.onDestory ( Issue 265 )
        FIX: Many emojis are suggested from space ( Issue 266 )
        FIX: Noisy candidate "itsumo" due to language aware conversion \ 
( Issue 267 )
        FIX: BuildInDocker fails when building for Android ( Issue 269 )
        FIX: Runtime CHECK failure on Windows: \ 
protobuf/src/google/protobuf/descriptor.cc:1018 ( Issue 271 )
        FIX: AssertionError in gen_zip_code_seed.py ( Issue 272 )
    Commit summary:
        r486: Unsupport Ubuntu 12.04 as a build environment
        r485: Update copyright year in source header comments
        r484: Update copyright year in the about dialog to 2015
        r483: Update special rules for KEN_ALL.CSV
        r482: Revert r438 "Update Protocol Buffers to 2.6.1" and r444 \ 
"Suppress compiler warnings for Protocol Buffers 2.6.1"
        r481: Revert r477 "Revert r247 "Explicity invoke bash for \ 
make-standalone-toolchain.sh""
        r480: Call CalculatorInterface::CalculateString even for x86 Android testing
        r479: Suppress LangAwareRewriter to suggest the raw text if the query is \ 
in the dictionary as a key
        r478: Handle emojis that have multiple readings correctly
        r477: Revert r247 "Explicity invoke bash for \ 
make-standalone-toolchain.sh"
        r476: Several coding style fixes
        r475: Improve classic skins for Android
        r474: Fix resource leak on onDestroy