Build libaddressinput in Chrome for requestAutocomplete().

This CL:
- creates a chromium-specific:
 * third_party/libaddressinput/
  * chromium/util/
   - json.cc (chromium-specific json reader)
   - json.h (matches src/cpp/src/util/json.h's interface)
  - libaddressinput.gyp (chromium-specific .gyp file)
- builds and runs a new test target named libaddressinput_unittests

R=rouslan@chromium.org
BUG=317837

Review URL: https://codereview.chromium.org/68323005

git-svn-id: http://src.chromium.org/svn/trunk/src/build@236996 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

all.gyp

@@ -258,6 +258,7 @@
             '../sync/sync.gyp:sync_unit_tests',
             '../third_party/WebKit/public/all.gyp:all_blink',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
+            '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
             '../webkit/renderer/compositor_bindings/compositor_bindings_tests.gyp:webkit_compositor_bindings_unittests',
           ],
@@ -678,6 +679,7 @@
             '../sql/sql.gyp:sql_unittests',
             '../sync/sync.gyp:sync_unit_tests',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
+            '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
             '../tools/perf/clear_system_cache/clear_system_cache.gyp:*',
             '../ui/ui_unittests.gyp:ui_unittests',
@@ -711,6 +713,7 @@
             '../sql/sql.gyp:sql_unittests',
             '../sync/sync.gyp:sync_unit_tests',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
+            '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
             '../tools/perf/clear_system_cache/clear_system_cache.gyp:*',
             '../ui/ui_unittests.gyp:ui_unittests',
@@ -732,6 +735,7 @@
             '../printing/printing.gyp:printing_unittests',
             '../remoting/remoting.gyp:remoting_unittests',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
+            '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
             '../url/url.gyp:url_unittests',
           ],
@@ -765,6 +769,7 @@
             '../sql/sql.gyp:sql_unittests',
             '../sync/sync.gyp:sync_unit_tests',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
+            '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
             '../ui/ui_unittests.gyp:ui_unittests',
             '../url/url.gyp:url_unittests',
@@ -811,6 +816,7 @@
             '../sql/sql.gyp:sql_unittests',
             '../sync/sync.gyp:sync_unit_tests',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
+            '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
             '../tools/perf/clear_system_cache/clear_system_cache.gyp:*',
             '../ui/events/events.gyp:events_unittests',
@@ -872,6 +878,7 @@
             '../remoting/remoting.gyp:remoting_unittests',
             '../sql/sql.gyp:sql_unittests',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
+            '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
             '../url/url.gyp:url_unittests',
           ],
@@ -897,6 +904,7 @@
             '../remoting/remoting.gyp:remoting_unittests',
             '../sql/sql.gyp:sql_unittests',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
+            '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
             '../url/url.gyp:url_unittests',
           ],