I am trying to build chromium (browser) on 64 bit Windows with VS2013 express Desktop.
When I ran 'ninja' to build chromium, it fails with the following error:
"error C2220: warning treated as error - no 'object' file generated"
Does anyone have any clue about what I have to do to avoid it?

The following is what comes out when I run 'ninja':

```
E:\chrome_build\depot_tools\src>ninja –C out\Debug chrome
ninja: Entering directory `out\Debug'
[352/18195] CXX obj\third_party\snappy\src\snappy.snappy-stubs-internal.obj
FAILED: ninja -t msvc -e environment.x86 -- "E:chrome_build\depot_tools\win_too
lchain\vs2013_files\VC\bin\cl.exe" /nologo /showInculdes /FC @obj\third_party\sn
appy\src\snappy.snappy-stubs-internal.obj.rsp /c ..\..\third_party\snappy\src\sn
appy-stubs-internal.cc /Foobj\third_party\snappy\src\snappy.snappy-stubs-interna
l.obj /Fdobj\third_party\snappy\snappy.cc.pdb
e:\chrome_build\depot_tools=src\third_party\snappy\src\snappy-stubs-internal.h :
 error C2220: warning treated as error - no 'object' file generated
e:\chrome_build\depot_tools=src\third_party\snappy\src\snappy-stubs-internal.h :
 warning C4819: The file contains a character that cannot be represented in the
current code page (949). Save the file in Unicode format to prevent data loss
[352/18195] CXX obj\third_party\snappy\src\snappy.snappy.obj
FAILED: ninja -t msvc -e environment.x86 -- "E:chrome_build\depot_tools\win_too
lchain\vs2013_files\VC\bin\cl.exe" /nologo /showInculdes /FC @obj\third_party\sn
appy\src\snappy.snappy.obj.rsp /c ..\..\third_party\snappy\src\snappy.cc /Foobj\
third_party\snappy\src\snappy.snappy.obj /Fdobj\third_party\snappy\snappy.cc.pdb

e:\chrome_build\depot_tools=src\third_party\snappy\src\snappy-stubs-internal.h :
 error C2220: warning treated as error - no 'object' file generated
e:\chrome_build\depot_tools=src\third_party\snappy\src\snappy-stubs-internal.h :
 warning C4819: The file contains a character that cannot be represented in the
current code page (949). Save the file in Unicode format to prevent data loss
[352/18195] CXX obj\device\hid\device_hid.hid_service_win.obj
ninja: build stopped: subcommand failed.

E:\chrome_build\depot_tools\src>

```