Fixing some incorrect file names in gyp files reported by an external user. See the gyp warnings at the bottom of this page: http://pastebin.com/4sdp5ivs

I'm not sure how he got the warnings; I couldn't figure out how to display them myself.
Review URL: http://webrtc-codereview.appspot.com/22022

git-svn-id: http://webrtc.googlecode.com/svn/trunk@44 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/third_party_mods/jsoncpp/jsoncpp.gyp b/third_party_mods/jsoncpp/jsoncpp.gyp
index dce0c3d..d6dc2af 100644
--- a/third_party_mods/jsoncpp/jsoncpp.gyp
+++ b/third_party_mods/jsoncpp/jsoncpp.gyp
@@ -16,11 +16,11 @@
         'include/json/value.h',
         'include/json/writer.h',
         'src/lib_json/json_batchallocator.h',
-        'src/lib_json/json_internalarray.inl.h',
-        'src/lib_json/json_internalmap.inl.h',
+        'src/lib_json/json_internalarray.inl',
+        'src/lib_json/json_internalmap.inl',
         'src/lib_json/json_reader.cpp',
         'src/lib_json/json_value.cpp',
-        'src/lib_json/json_valueiterator.inl.h',
+        'src/lib_json/json_valueiterator.inl',
         'src/lib_json/json_writer.cpp',
       ],
       'include_dirs': [