Reapply "Media Galleries API Metadata: Image metadata"

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 91e5bd37d84d2ff008e478cb2e6ebb8f95ab0a65..6ae6a106884c15e90699dcc202866435da311441 100644
--- a/chrome/chrome_tests_unit.gypi
+++ b/chrome/chrome_tests_unit.gypi
@@ -1950,6 +1950,7 @@
         'utility/importer/firefox_importer_unittest_utils.h',
         'utility/importer/firefox_importer_unittest_utils_mac.cc',
         'utility/importer/safari_importer_unittest.mm',
+        'utility/media_galleries/image_metadata_extractor_unittest.cc',
 
         # Duplicate these tests here because PathService has more items in
         # unit_tests than in base_unittests.
@@ -2625,6 +2626,7 @@
             ['exclude', '^browser/ui/webui/sync_promo'],
             ['exclude', '^tools/profile_reset/'],
             ['exclude', '^utility/importer/'],
+            ['exclude', '^utility/media_galleries/'],
           ],
           'conditions': [
             ['gtest_target_type == "shared_library"', {