Remove Dartium for TIP of origin/master

tools/dartium/generate_patches.sh

Index: tools/dartium/generate_patches.sh
diff --git a/tools/dartium/generate_patches.sh b/tools/dartium/generate_patches.sh
deleted file mode 100755
index af8c2da6eaf27f037cd4ad51eff807bd77ff1f2a..0000000000000000000000000000000000000000
--- a/tools/dartium/generate_patches.sh
+++ /dev/null
@@ -1,59 +0,0 @@
-#!/usr/bin/env bash
-#
-
-set -x
-
-#   generate_patches.sh [systems]
-#
-# Convenience script to generate patches for JsInterop under Dartium.  Do not call from build steps or tests
-# - call fremontcutbuilder and dartdomgenerator instead. Do not add 'real'
-# functionality here - change the python code instead.
-#
-# I find it essential to generate all the systems so I know if I am breaking
-# other systems.  My habit is to run:
-#
-#   ./go.sh
-#
-# 1. After running go.sh libraries in sdk/lib may change.
-# 2. Build Dartium.
-# 3. Run this script and sdk/lib/js/dartium/cached_patches will be created.
-# 4. Rebuild Dartium.
-# 5. Commit files in sdk/lib
-#
-# NOTE: If the Dart files generated from the IDLs may cause major changes which
-#       could cause the patch files to fail (missing classes, etc).  If this
-#       happens delete the contents of the sdk/lib/js/dartium/cached_patches.dart
-#       build Dartium, run this script and build Dartium again with the newly
-#       generated patches. 
-
-ARG_OPTION="dartGenCachedPatches"
-
-LOCATION_DARTIUM="../../../out/Release"
-DARTIUM="$LOCATION_DARTIUM"
-
-if [[ "$1" != "" ]] ; then
-  if [[ "$1" =~ ^--roll ]]; then
-      ARG_OPTION="dartGenCachedPatchesForRoll"
-  else
-      DARTIUM="$1"
-  fi
-fi
-
-if [[ "$2" != "" ]] ; then
-  if [[ "$2" =~ ^--roll ]]; then
-      ARG_OPTION="dartGenCachedPatchesForRoll"
-  else
-      DARTIUM="$2"
-  fi
-fi
-
-DART_APP_LOCATION="file://"$PWD"/generate_app/generate_cached_patches.html"
-DARTIUM_ARGS=" --user-data-dir=out --disable-web-security --no-sandbox --enable-blink-features="$ARG_OPTION""
-CACHED_PATCHES_FILE=""$PWD"/../../sdk/lib/js/dartium/cached_patches.dart"
-
-cmd=""$DARTIUM"/chrome "$DARTIUM_ARGS" "$DART_APP_LOCATION" |
-  (sed -n '/START_OF_CACHED_PATCHES/,/END_OF_CACHED_PATCHES/p') > "$CACHED_PATCHES_FILE""
-
-reset && eval "${cmd}"
-
-