Remove WeakHandle from components/invalidation

components/invalidation/BUILD.gn

Index: components/invalidation/BUILD.gn
diff --git a/components/invalidation/BUILD.gn b/components/invalidation/BUILD.gn
index 1476b479e0e92d4d201340b4f1a864ba1433e684..40ec2b020cbde4955641c6f30067779170864542 100644
--- a/components/invalidation/BUILD.gn
+++ b/components/invalidation/BUILD.gn
@@ -87,10 +87,10 @@ static_library("invalidation") {
     "//components/signin/core/browser",
     "//google_apis",
     "//jingle:notifier",
-    "//sync",
     "//third_party/cacheinvalidation",
 
     # TODO(sync): Remove this (http://crbug.com/133352);
+    "//third_party/protobuf:protobuf_lite",
     # "//third_party/cacheinvalidation/src/google/cacheinvalidation:cacheinvalidation_proto_cpp",
   ]
 }
@@ -129,8 +129,11 @@ static_library("test_support") {
     "//jingle:notifier",
     "//jingle:notifier_test_util",
     "//net",
-    "//sync",
     "//testing/gmock",
     "//third_party/cacheinvalidation",
+
+    # TODO(sync): Remove this (http://crbug.com/133352);
+    "//third_party/protobuf:protobuf_lite",
+    # "//third_party/cacheinvalidation/src/google/cacheinvalidation:cacheinvalidation_proto_cpp",
   ]
 }