Drop support for Compact Language Detector v1.

chrome/chrome_tests_unit.gypi

Index: chrome/chrome_tests_unit.gypi
diff --git a/chrome/chrome_tests_unit.gypi b/chrome/chrome_tests_unit.gypi
index 2eeeb2bf4dc03b437c115ae4e35e4227f09d7753..f05dbe9ced36750a7e7670740e3ea63626ae6423 100644
--- a/chrome/chrome_tests_unit.gypi
+++ b/chrome/chrome_tests_unit.gypi
@@ -2232,6 +2232,9 @@
         '../google_apis/google_apis.gyp:google_apis',
         '../skia/skia.gyp:skia',
         '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation',
+        # Unit tests should be independent of the CLD2 access mechanism,
+        # just use static for simplicity.
+        '../third_party/cld_2/cld_2.gyp:cld2_static',
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
         '../third_party/libxml/libxml.gyp:libxml',
@@ -2527,12 +2530,6 @@
             '../ui/events/devices/events_devices.gyp:events_devices',
           ],
         }],
-        [ 'cld_version==2', {
-          'dependencies': [
-            # Unit tests should be independent of the CLD2 access mechanism,
-            # just use static for simplicity.
-            '<(DEPTH)/third_party/cld_2/cld_2.gyp:cld2_static', ],
-        }],
         ['OS=="linux"', {
           'dependencies': [
             '../build/linux/system.gyp:ssl',
@@ -2734,22 +2731,6 @@
             'browser/extensions/blacklist_unittest.cc',
           ],
         }],
-        ['cld_version==1', {
-          'defines': [
-            'CLD_WINDOWS',
-          ],
-          'direct_dependent_settings': {
-            'defines': [
-              'CLD_WINDOWS',
-            ],
-          },
-          'sources': [
-            '../third_party/cld/encodings/compact_lang_det/compact_lang_det_unittest_small.cc',
-          ],
-          'dependencies': [
-            '../third_party/cld/cld.gyp:cld',
-          ],
-        }],
         ['enable_app_list==1', {
           'sources': [ '<@(chrome_unit_tests_app_list_sources)' ],
           'dependencies': [