Update the canary reference builds.

catapult_base/catapult_base/chrome_binaries.json

Index: catapult_base/catapult_base/chrome_binaries.json
diff --git a/catapult_base/catapult_base/chrome_binaries.json b/catapult_base/catapult_base/chrome_binaries.json
index 2b00570a8aeed78bab523390acef067f3cca84df..33ce2be19ddfa351caab313c2cc7973be09861d5 100644
--- a/catapult_base/catapult_base/chrome_binaries.json
+++ b/catapult_base/catapult_base/chrome_binaries.json
@@ -6,22 +6,22 @@
       "cloud_storage_bucket": "chrome-telemetry",
       "file_info": {
         "mac_x86_64": {
-          "cloud_storage_hash": "26e8d9d1c26bdb32664d16768a5439ec96868590",
+          "cloud_storage_hash": "b205bc838a064d252fdbd97ac876ce788d825443",
           "download_path": "bin/reference_builds/chrome-mac64.zip",
           "path_within_archive": "chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome",
-          "version_in_cs": "51.0.2702.0"
+          "version_in_cs": "54.0.2809.0"
         },
         "win_AMD64": {
-          "cloud_storage_hash": "b0e70644a0c0cd399e0dcdfdef7583ae2c3a913e",
+          "cloud_storage_hash": "9634013f1ff760a58e8ade7215b818c69abba298",
           "download_path": "bin\\reference_build\\chrome-win64.zip",
           "path_within_archive": "chrome-win64\\chrome.exe",
-          "version_in_cs": "51.0.2702.0"
+          "version_in_cs": "54.0.2809.0"
         },
         "win_x86": {
-          "cloud_storage_hash": "3e9804166f3291726112410dbd8de51016b8d988",
+          "cloud_storage_hash": "f0af1e5854aa604bbb9800c1da1c54388c90729f",
           "download_path": "bin\\reference_build\\chrome-win32.zip",
           "path_within_archive": "chrome-win32\\chrome.exe",
-          "version_in_cs": "51.0.2702.0"
+          "version_in_cs": "54.0.2809.0"
         }
       }
     },
@@ -156,4 +156,4 @@
       }
     }
   }
-}
+}