Cleanup gms update/preprocess scripts, roll android_tools

build/android/preprocess_google_play_services.config.json

Index: build/android/preprocess_google_play_services.config.json
diff --git a/build/android/preprocess_google_play_services.config.json b/build/android/preprocess_google_play_services.config.json
deleted file mode 100644
index a8de9bf93fc6b17ed7de58ad3d8228228b356002..0000000000000000000000000000000000000000
--- a/build/android/preprocess_google_play_services.config.json
+++ /dev/null
@@ -1,59 +0,0 @@
-{
-  "lib_version": "7.3.0",
-  "clients": [
-    "play-services-base",
-    "play-services-cast",
-    "play-services-identity"
-  ],
-  "base_client": "play-services-base",
-  "_comment": [
-    "For the list of locales to keep, generate an android build and list ",
-    "out/Debug/gen/chrome/java/res, or look at the android section in ",
-    "//chrome/app/generated_resources.grd"
-  ],
-  "locale_whitelist": [
-    "am",
-    "ar",
-    "bg",
-    "ca",
-    "cs",
-    "da",
-    "de",
-    "el",
-    "en-rGB",
-    "es",
-    "es-rUS",
-    "fa",
-    "fi",
-    "fr",
-    "hi",
-    "hr",
-    "hu",
-    "in",
-    "it",
-    "iw",
-    "ja",
-    "ko",
-    "lt",
-    "lv",
-    "nb",
-    "nl",
-    "pl",
-    "pt-rBR",
-    "pt-rPT",
-    "ro",
-    "ru",
-    "sk",
-    "sl",
-    "sr",
-    "sv",
-    "sw",
-    "th",
-    "tl",
-    "tr",
-    "uk",
-    "vi",
-    "zh-rCN",
-    "zh-rTW"
-  ]
-}