Disable SyncHttpBridgeTest.* unit tests for Android

These tests were moved into sync unitests by r143575.  However, these tests
don't work on Android.

BUG=133791

TEST=


Review URL: https://chromiumcodereview.appspot.com/10639019

git-svn-id: http://src.chromium.org/svn/trunk/src/build@143681 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

android/gtest_filter/sync_unit_tests_disabled

@@ -0,0 +1 @@
+SyncHttpBridgeTest.*