Remove now-renamed java targets

This is the third side of the three-sided patch.

BUG=620034

Review-Url: https://codereview.chromium.org/2507823002
Cr-Original-Commit-Position: refs/heads/master@{#432588}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 3e2ea8b9d7313098049c5cee3496798e05f4318a

config/android/internal_rules.gni

@@ -33,8 +33,6 @@ _java_target_whitelist = [
   "*android_webview/glue:glue",
   "//build/android/rezip:rezip",
   "//chrome/test/android/cast_emulator:cast_emulator",
-  "//mojo/public/java:bindings",
-  "//third_party/custom_tabs_client:custom_tabs_support_lib",
 ]
 
 # Targets that match the whitelist but are not actually java targets.