(TBR) Fix a typo to fix the build

tools/deps/dartium.deps/DEPS

 import gclient_utils
 import os
 
 path = gclient_utils.FindGclientRoot(os.getcwd())
 execfile(os.path.join(path, 'src', 'dart', 'tools', 'deps', 'dartium.deps', 'DEPS.chromium')) # Include proper Chromium DEPS.
 
 # Now we need to override some settings and add some new ones.
 
 vars.update({
   "chromium_url": "http://src.chromium.org/svn",
@@ skipping 76 matching lines @@
   # Needed to run pub.
   "src/dart/third_party/pkg/barback":
       "https://github.com/dart-lang/barback.git" + Var("barback_rev"),
   "src/dart/third_party/pkg/crypto":
       "https://github.com/dart-lang/crypto.git" + Var("crypto_rev"),
   "src/dart/third_party/pkg/collection":
       "https://github.com/dart-lang/collection.git" + Var("collection_rev"),
   "src/dart/third_party/pkg/glob":
       "https://github.com/dart-lang/glob.git" + Var("glob_rev"),
   "src/dart/third_party/pkg/html":
-      "https://github.com/dart-lang/html.”git + Var("html_tag"),
+      "https://github.com/dart-lang/html.git” + Var("html_tag"),
   "src/dart/third_party/pkg/json_rpc_2":
       "https://github.com/dart-lang/json_rpc_2.git" + Var("json_rpc_2_rev"),
   "src/dart/third_party/pkg/http":
       "https://github.com/dart-lang/http.git" + Var("http_rev"),
   "src/dart/third_party/pkg/http_multi_server":
       "https://github.com/dart-lang/http_multi_server.git" +
       Var("http_multi_server_tag"),
   "src/dart/third_party/pkg/http_parser":
       "https://github.com/dart-lang/http_parser.git" + Var("http_parser_rev"),
   "src/dart/third_party/pkg/http_throttle":
@@ skipping 111 matching lines @@
     "download_from_google_storage",
     "--no_auth",
     "--no_resume",
     "--bucket",
     "dart-dependencies",
     "-d",
     "-r",
     "src/dart/tools/testing/bin",
   ],
 })