vendor: remove prebuilt chromium script

* This is already prebuilt in 6.0 see: https://android.googlesource.com/platform/external/chromium-webview/+/marshmallow-release

Change-Id: I33720bbe7ec3eced46dcf862f11457e168b2a7fd
diff --git a/utils/chromium_prebuilt.sh b/utils/chromium_prebuilt.sh
deleted file mode 100755
index c449fd7..0000000
--- a/utils/chromium_prebuilt.sh
+++ /dev/null
@@ -1,90 +0,0 @@
-#!/bin/sh
-
-# Copyright (C) 2014 The OmniROM Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# This works, but there has to be a better way of reliably getting the root build directory...
-if [ $# -eq 1 ]; then
-    TOP=$1
-    DEVICE=$TARGET_DEVICE
-    TARGET_DIR=$OUT
-elif [ -n "$(gettop)" ]; then
-    TOP=$(gettop)
-    DEVICE=$(get_build_var TARGET_DEVICE)
-    TARGET_DIR=$(get_build_var OUT_DIR)/target/product/$DEVICE
-else
-    echo "Please run envsetup.sh and lunch before running this script,"
-    echo "or provide the build root directory as the first parameter."
-    return 1
-fi
-
-PREBUILT_DIR=$TOP/prebuilts/chromium/$DEVICE
-
-if [ -d $PREBUILT_DIR ]; then
-    rm -rf $PREBUILT_DIR
-fi
-
-mkdir -p $PREBUILT_DIR
-mkdir -p $PREBUILT_DIR/app
-mkdir -p $PREBUILT_DIR/lib
-
-if [ -d $TARGET_DIR ]; then
-    echo "Copying files..."
-    cp $TARGET_DIR/system/app/webview/webview.apk $PREBUILT_DIR/app/webview.apk
-    cp $TARGET_DIR/system/lib/libwebviewchromium.so $PREBUILT_DIR/lib/libwebviewchromium.so
-else
-    echo "Please ensure that you have ran a full build prior to running this script!"
-    return 1;
-fi
-
-echo "Generating Makefiles..."
-
-HASH=$(git --git-dir=$TOP/external/chromium_org/.git --work-tree=$TOP/external/chromium_org rev-parse --verify HEAD)
-echo $HASH > $PREBUILT_DIR/hash.txt
-
-(cat << EOF) | sed s/__DEVICE__/$DEVICE/g > $PREBUILT_DIR/Android.mk
-# Copyright (C) 2014 The OmniROM Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := prebuilts/chromium/__DEVICE__/
-
-ifeq (\$(PRODUCT_PREBUILT_WEBVIEWCHROMIUM),yes)
-
-include \$(CLEAR_VARS)
-
-LOCAL_MODULE := libwebviewchromium
-LOCAL_SRC_FILES := lib/libwebviewchromium.so
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_SUFFIX := .so
-LOCAL_MODULE_CLASS := SHARED_LIBRARIES
-
-include \$(BUILD_PREBUILT)
-
-endif
-
-
-EOF
-
-echo "Done!"