Use the latest versions of various packages.

Closes #26696

R=fschneider@google.com

Review URL: https://codereview.chromium.org/2083843003 .

DEPS

@@ -42,9 +42,9 @@ vars = {
   "chrome_rev" : "@19997",
   "cli_util_tag" : "@0.0.1+2",
   "code_transformers_rev": "@bfe9799e88d9c231747435e1c1d2495ef5ecd966",
-  "collection_tag": "@1.6.0",
-  "convert_tag": "@1.0.0",
-  "crypto_tag" : "@1.1.1",
+  "collection_tag": "@1.8.0",
+  "convert_tag": "@2.0.0",
+  "crypto_tag" : "@2.0.1",
   "csslib_tag" : "@0.12.0",
   "dart2js_info_rev" : "@0a221eaf16aec3879c45719de656680ccb80d8a1",
   "dart_services_rev" : "@7aea2574e6f3924bf409a80afb8ad52aa2be4f97",
@@ -56,7 +56,7 @@ vars = {
   "glob_rev": "@704cf75e4f26b417505c5c611bdaacd8808467dd",
   "html_tag" : "@0.12.1+1",
   "http_multi_server_tag" : "@2.0.0",
-  "http_parser_tag" : "@1.1.0",
+  "http_parser_tag" : "@3.0.2",
   "http_tag" : "@0.11.3+3",
   "http_throttle_rev" : "@a81f08be942cdd608883c7b67795c12226abc235",
   "idl_parser_rev": "@7fbe68cab90c38147dee4f48c30ad0d496c17915",
@@ -87,8 +87,8 @@ vars = {
   "resource_rev":"@a49101ba2deb29c728acba6fb86000a8f730f4b1",
   "root_certificates_rev": "@aed07942ce98507d2be28cbd29e879525410c7fc",
   "scheduled_test_tag": "@0.12.5+2",
-  "shelf_static_tag": "@0.2.3+1",
-  "shelf_tag": "@0.6.5",
+  "shelf_static_tag": "@0.2.3+4",
+  "shelf_tag": "@0.6.5+2",
   "shelf_web_socket_tag": "@0.2.0",
   "smoke_rev" : "@f3361191cc2a85ebc1e4d4c33aec672d7915aba9",
   "source_map_stack_trace_tag": "@1.0.4",
@@ -100,13 +100,13 @@ vars = {
   "string_scanner_tag": "@0.1.4",
   "sunflower_rev": "@879b704933413414679396b129f5dfa96f7a0b1e",
   "test_reflective_loader_tag": "@0.0.3",
-  "test_tag": "@0.12.13+1",
+  "test_tag": "@0.12.13+5",
   "typed_data_tag": "@1.1.2",
   "usage_rev": "@b5080dac0d26a5609b266f8fdb0d053bc4c1c638",
   "utf_rev": "@1f55027068759e2d52f2c12de6a57cce5f3c5ee6",
   "watcher_tag": "@0.9.7+2",
   "web_components_rev": "@6349e09f9118dce7ae1b309af5763745e25a9d61",
-  "web_socket_channel_tag": "@1.0.0",
+  "web_socket_channel_tag": "@1.0.4",
   "WebCore_rev": "@a86fe28efadcfc781f836037a80f27e22a5dad17",
   "when_tag": "@0.2.0+2",
   "which_tag": "@0.1.3+1",