From a98f7e5d516189ea2aa3112f165c9f73350c425f Mon Sep 17 00:00:00 2001
From: Blaine Bublitz <blaine.bublitz@gmail.com>
Date: Wed, 19 Apr 2017 16:33:44 -0500
Subject: [PATCH] Breaking: Remove sourceMappingURLPrefix option

---
 lib/helpers.js |  6 ------
 test/write.js  | 28 ----------------------------
 2 files changed, 34 deletions(-)

diff --git a/lib/helpers.js b/lib/helpers.js
index 8c8d1c6..da89a82 100644
--- a/lib/helpers.js
+++ b/lib/helpers.js
@@ -284,12 +284,6 @@ function contentIncluded(file, state, options, callback) {
 
     var sourceMapPathRelative = path.relative(path.dirname(file.path), sourceMapPath);
 
-    // A function option here would have already been resolved higher up
-    if (options.sourceMappingURLPrefix) {
-      var prefix = options.sourceMappingURLPrefix;
-      sourceMapPathRelative = prefix + path.join('/', sourceMapPathRelative);
-    }
-
     if (!isRemoteSource(sourceMapPathRelative)) {
       comment = commentFormatter(file.extname, normalizePath(sourceMapPathRelative));
     } else {
diff --git a/test/write.js b/test/write.js
index 4108e0d..baf4c54 100644
--- a/test/write.js
+++ b/test/write.js
@@ -351,34 +351,6 @@ describe('write', function() {
 		});
 	});
 
-	it('should accept a sourceMappingURLPrefix', function(done) {
-		var file = makeFile();
-		sourcemaps.write(file, {
-			path: '../maps',
-			sourceMappingURLPrefix: 'https://asset-host.example.com'
-		}, function(err, updatedFile) {
-			if (/helloworld\.js$/.test(updatedFile.path)) {
-				expect(/sourceMappingURL.*\n$/.exec(String(updatedFile.contents))[0]).toEqual('sourceMappingURL=https://asset-host.example.com/maps/helloworld.js.map\n');
-				done(err);
-			}
-		});
-	});
-
-	it.skip('should accept a sourceMappingURLPrefix, as a function', function(done) {
-		var file = makeFile();
-		sourcemaps.write(file, {
-			path: '../maps',
-			sourceMappingURLPrefix: function() {
-				return 'https://asset-host.example.com';
-			}
-		}, function(err, updatedFile) {
-			if (/helloworld\.js$/.test(updatedFile.path)) {
-				expect(/sourceMappingURL.*\n$/.exec(String(updatedFile.contents))[0]).toEqual('sourceMappingURL=https://asset-host.example.com/maps/helloworld.js.map\n');
-				done(err);
-			}
-		});
-	});
-
 	it.skip('should output an error message if debug option is set and sourceContent is missing', function(done) {
 		var file = makeFile();
 		file.sourceMap.sources[0] += '.invalid';