Drop GCM (flutter#2795)

.gitignore

@@ -40,9 +40,7 @@ Thumbs.db
 /third_party/colorama/src/
 /third_party/dart-sdk/
 /third_party/dejavu-fonts-ttf-2.34/ttf/*.ttf
-/third_party/firebase
 /third_party/freetype-android/src
-/third_party/gcm/
 /third_party/go/tool/
 /third_party/icu/
 /third_party/jsr-305/src/
@@ -58,7 +56,6 @@ Thumbs.db
 /third_party/requests/src/
 /third_party/robolectric/lib/
 /third_party/skia/
-/third_party/smhasher/src/
 /third_party/yasm/binaries/
 /third_party/yasm/source/patched-yasm/
 /tools/grit/

DEPS

@@ -84,9 +84,6 @@ deps = {
 
   'src/third_party/libjpeg_turbo':
    Var('chromium_git') + '/chromium/deps/libjpeg_turbo.git' + '@' + '7260e4d8b8e1e40b17f03fafdf1cd83296900f76',
-
-  'src/third_party/gcm':
-   'https://github.com/flutter/flutter_gcm.git@master',
 }
 
 deps_os = {

build/gn_migration.gypi

@@ -189,7 +189,6 @@
         '../third_party/mojo/mojo_edk_tests.gyp:mojo_public_utility_unittests',
         '../third_party/pdfium/samples/samples.gyp:pdfium_diff',
         '../third_party/pdfium/samples/samples.gyp:pdfium_test',
-        '../third_party/smhasher/smhasher.gyp:pmurhash',
         '../tools/gn/gn.gyp:gn',
         '../tools/gn/gn.gyp:generate_test_gn_data',
         '../tools/gn/gn.gyp:gn_unittests',
@@ -332,7 +331,6 @@
 
             # TODO(GYP): Are these needed?
             #"//chrome/test:test_support_unit",
-            #"//third_party/smhasher:murmurhash3",
             #"//ui/message_center:test_support",
           ],
           'dependencies!': [
@@ -443,7 +441,6 @@
             #"//third_party/libphonenumber",
             #"//third_party/ots",
             #"//third_party/qcms",
-            #"//third_party/smhasher:murmurhash3",
             #"//third_party/speex",
             #"//third_party/webrtc/system_wrappers",
             #"//ui/native_theme",

sky/BUILD.gn

@@ -4,12 +4,6 @@
 
 import("//sky/engine/bindings/bindings.gni")
 
-declare_args() {
-  enable_gcm = false
-  enable_firebase = false
-  enable_google_sign_in = false
-}
-
 group("sky") {
   testonly = true
 
@@ -31,18 +25,4 @@ group("sky") {
   if (is_android) {
     deps += [ "//sky/services/activity" ]
   }
-
-  # TODO(mpcomplete): This is temporary until we move GCM and Firebase
-  # out of the engine repo.
-  if (enable_firebase) {
-    deps += [ "//third_party/firebase" ]
-  }
-
-  if (enable_gcm) {
-    deps += [ "//third_party/gcm:gcm" ]
-  }
-
-  if (enable_google_sign_in) {
-    deps += [ "//third_party/google_sign_in" ]
-  }
 }

sky/tools/gn

@@ -111,9 +111,6 @@ def to_gn_args(args):
       gn_args['use_goma'] = False
       gn_args['goma_dir'] = None
 
-    gn_args['enable_firebase'] = args.enable_firebase
-    gn_args['enable_gcm'] = args.enable_gcm
-    gn_args['enable_google_sign_in'] = args.enable_google_sign_in
     gn_args['use_glfw'] = args.use_glfw
 
     return gn_args
@@ -141,9 +138,6 @@ def parse_args(args):
   parser.add_argument('--target-sysroot', type=str)
   parser.add_argument('--toolchain-prefix', type=str)
 
-  parser.add_argument('--enable-firebase', action='store_true', default=False)
-  parser.add_argument('--enable-gcm', action='store_true', default=False)
-  parser.add_argument('--enable-google-sign-in', action='store_true', default=False)
   parser.add_argument('--use-glfw', action='store_true', default=False)
 
   return parser.parse_args(args)