Revert of [Sync] Merge sync_unit_tests into components_unit_tests.

build/all.gyp

Index: build/all.gyp
diff --git a/build/all.gyp b/build/all.gyp
index 04cd9752f840e510bb6407bc0973d8bdd325a149..8a8417edf80dbb6a73670216ed2f2dcfbba8beaf 100644
--- a/build/all.gyp
+++ b/build/all.gyp
@@ -310,6 +310,7 @@
         '../net/net.gyp:net_unittests',
         '../skia/skia_tests.gyp:skia_unittests',
         '../sql/sql.gyp:sql_unittests',
+        '../components/sync.gyp:sync_unit_tests',
         '../ui/base/ui_base_tests.gyp:ui_base_unittests',
         '../ui/display/display.gyp:display_unittests',
         '../ui/gfx/gfx_tests.gyp:gfx_unittests',
@@ -794,6 +795,7 @@
             '../sandbox/sandbox.gyp:sandbox_linux_unittests_deps',
             '../skia/skia_tests.gyp:skia_unittests',
             '../sql/sql.gyp:sql_unittests',
+            '../components/sync.gyp:sync_unit_tests',
             '../testing/android/junit/junit_test.gyp:junit_unit_tests',
             '../third_party/leveldatabase/leveldatabase.gyp:env_chromium_unittests',
             '../third_party/WebKit/public/all.gyp:*',
@@ -824,6 +826,7 @@
             '../net/net.gyp:net_unittests_apk',
             '../skia/skia_tests.gyp:skia_unittests_apk',
             '../sql/sql.gyp:sql_unittests_apk',
+            '../components/sync.gyp:sync_unit_tests_apk',
             '../ui/android/ui_android.gyp:ui_android_unittests_apk',
             '../ui/android/ui_android.gyp:ui_junit_tests',
             '../ui/base/ui_base_tests.gyp:ui_base_unittests_apk',
@@ -907,6 +910,7 @@
             '../rlz/rlz.gyp:*',
             '../skia/skia_tests.gyp:skia_unittests',
             '../sql/sql.gyp:sql_unittests',
+            '../components/sync.gyp:sync_unit_tests',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
             '../third_party/leveldatabase/leveldatabase.gyp:env_chromium_unittests',
             '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
@@ -945,6 +949,7 @@
             '../remoting/remoting.gyp:remoting_unittests',
             '../skia/skia_tests.gyp:skia_unittests',
             '../sql/sql.gyp:sql_unittests',
+            '../components/sync.gyp:sync_unit_tests',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
             '../third_party/leveldatabase/leveldatabase.gyp:env_chromium_unittests',
             '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
@@ -1016,6 +1021,7 @@
             '../remoting/remoting.gyp:remoting_unittests',
             '../skia/skia_tests.gyp:skia_unittests',
             '../sql/sql.gyp:sql_unittests',
+            '../components/sync.gyp:sync_unit_tests',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
             '../third_party/leveldatabase/leveldatabase.gyp:env_chromium_unittests',
             '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
@@ -1107,6 +1113,7 @@
             '../remoting/remoting.gyp:remoting_unittests',
             '../skia/skia_tests.gyp:skia_unittests',
             '../sql/sql.gyp:sql_unittests',
+            '../components/sync.gyp:sync_unit_tests',
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
             '../third_party/leveldatabase/leveldatabase.gyp:env_chromium_unittests',
             '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
@@ -1162,6 +1169,7 @@
             '../net/net.gyp:net_unittests',
             '../printing/printing.gyp:printing_unittests',
             '../sql/sql.gyp:sql_unittests',
+            '../components/sync.gyp:sync_unit_tests',
             '../ui/base/ui_base_tests.gyp:ui_base_unittests',
             '../ui/gfx/gfx_tests.gyp:gfx_unittests',
             '../ui/gl/gl_tests.gyp:gl_unittests',
@@ -1242,6 +1250,7 @@
                 '../base/base.gyp:base_unittests',
                 '../ipc/ipc.gyp:ipc_tests',
                 '../sql/sql.gyp:sql_unittests',
+                '../components/sync.gyp:sync_unit_tests',
               ],
             }],
             ['chromeos==1', {