Move the json-related files into a separate json directory. This hopefully al...

base/base.gyp

Index: base/base.gyp
===================================================================
--- base/base.gyp	(revision 29830)
+++ base/base.gyp	(working copy)
@@ -149,10 +149,12 @@
         'id_map.h',
         'image_util.cc',
         'image_util.h',
-        'json_reader.cc',
-        'json_reader.h',
-        'json_writer.cc',
-        'json_writer.h',
+        'json/json_reader.cc',
+        'json/json_reader.h',
+        'json/json_writer.cc',
+        'json/json_writer.h',
+        'json/string_escape.cc',
+        'json/string_escape.h',
         'keyboard_code_conversion_gtk.cc',
         'keyboard_code_conversion_gtk.h',
         'keyboard_codes.h',
@@ -279,8 +281,6 @@
         'stl_util-inl.h',
         'string16.cc',
         'string16.h',
-        'string_escape.cc',
-        'string_escape.h',
         'string_piece.cc',
         'string_piece.h',
         'string_tokenizer.h',
@@ -578,8 +578,9 @@
         'i18n/file_util_icu_unittest.cc',
         'i18n/icu_string_conversions_unittest.cc',
         'i18n/word_iterator_unittest.cc',
-        'json_reader_unittest.cc',
-        'json_writer_unittest.cc',
+        'json/json_reader_unittest.cc',
+        'json/json_writer_unittest.cc',
+        'json/string_escape_unittest.cc',
         'lazy_instance_unittest.cc',
         'leak_tracker_unittest.cc',
         'linked_list_unittest.cc',
@@ -607,7 +608,6 @@
         'singleton_unittest.cc',
         'stack_container_unittest.cc',
         'stats_table_unittest.cc',
-        'string_escape_unittest.cc',
         'string_piece_unittest.cc',
         'string_tokenizer_unittest.cc',
         'string_util_unittest.cc',