Add rollup-plugin-minify-html-template-literals to node_modules
R=jacktfranklin@chromium.org
Bug: 1213034
Change-Id: I5da8225f60b53870a1c67d6b5d02a464c08f4eb2
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2917088
Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org>
Reviewed-by: Jack Franklin <jacktfranklin@chromium.org>
diff --git a/node_modules/clean-css/lib/reader/input-source-map-tracker.js b/node_modules/clean-css/lib/reader/input-source-map-tracker.js
new file mode 100644
index 0000000..4b8730c
--- /dev/null
+++ b/node_modules/clean-css/lib/reader/input-source-map-tracker.js
@@ -0,0 +1,58 @@
+var SourceMapConsumer = require('source-map').SourceMapConsumer;
+
+function inputSourceMapTracker() {
+ var maps = {};
+
+ return {
+ all: all.bind(null, maps),
+ isTracking: isTracking.bind(null, maps),
+ originalPositionFor: originalPositionFor.bind(null, maps),
+ track: track.bind(null, maps)
+ };
+}
+
+function all(maps) {
+ return maps;
+}
+
+function isTracking(maps, source) {
+ return source in maps;
+}
+
+function originalPositionFor(maps, metadata, range, selectorFallbacks) {
+ var line = metadata[0];
+ var column = metadata[1];
+ var source = metadata[2];
+ var position = {
+ line: line,
+ column: column + range
+ };
+ var originalPosition;
+
+ while (!originalPosition && position.column > column) {
+ position.column--;
+ originalPosition = maps[source].originalPositionFor(position);
+ }
+
+ if (!originalPosition || originalPosition.column < 0) {
+ return metadata;
+ }
+
+ if (originalPosition.line === null && line > 1 && selectorFallbacks > 0) {
+ return originalPositionFor(maps, [line - 1, column, source], range, selectorFallbacks - 1);
+ }
+
+ return originalPosition.line !== null ?
+ toMetadata(originalPosition) :
+ metadata;
+}
+
+function toMetadata(asHash) {
+ return [asHash.line, asHash.column, asHash.source];
+}
+
+function track(maps, source, data) {
+ maps[source] = new SourceMapConsumer(data);
+}
+
+module.exports = inputSourceMapTracker;