Move spaces from before comments to within comments

tests/corelib_strong/uri_test.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library uriTest;
 
 import "package:expect/expect.dart";
 import 'dart:convert';
 
 testUri(String uriText, bool isAbsolute) {
@@ skipping 195 matching lines @@
 
 void testInvalidUrls() {
   void checkInvalid(uri) {
     try {
       var result = Uri.parse(uri);
       Expect.fail("Invalid URI `$uri` parsed to $result\n" + dump(result));
     } on FormatException {
       // Success.
     }
   }
-  checkInvalid("s%41://x.x/");      // No escapes in scheme,
+  checkInvalid("s%41://x.x/"); //      No escapes in scheme,
                                     // and no colon before slash in path.
-  checkInvalid("1a://x.x/");        // Scheme must start with letter,
+  checkInvalid("1a://x.x/"); //        Scheme must start with letter,
                                     // and no colon before slash in path.
-  checkInvalid(".a://x.x/");        // Scheme must start with letter,
+  checkInvalid(".a://x.x/"); //        Scheme must start with letter,
                                     // and no colon before slash in path.
-  checkInvalid("_:");               // Character not valid in scheme,
+  checkInvalid("_:"); //               Character not valid in scheme,
                                     // and no colon before slash in path.
-  checkInvalid(":");                // Scheme must start with letter,
+  checkInvalid(":"); //                Scheme must start with letter,
                                     // and no colon before slash in path.
 
   void checkInvalidReplaced(uri, invalid, replacement) {
     var source = uri.replaceAll('{}', invalid);
     var expected = uri.replaceAll('{}', replacement);
     var result = Uri.parse(source);
     Expect.equals(expected, "$result", "Source: $source\n${dump(result)}");
   }
 
   // Regression test for http://dartbug.com/16081
   checkInvalidReplaced("http://www.example.org/red%09ros{}#red)",
                        "\u00e9", "%C3%A9");
   checkInvalidReplaced("http://r{}sum\{}.example.org", "\u00E9", "%C3%A9");
 
   // Invalid characters. The characters must be rejected, even if normalizing
   // the input would cause them to be valid (normalization happens after
   // validation).
   var invalidCharsAndReplacements = [
-    "\xe7",      "%C3%A7",       // Arbitrary non-ASCII letter
-    " ",         "%20",          // Space, not allowed anywhere.
-    '"',         "%22",          // Quote, not allowed anywhere
-    "<>",        "%3C%3E",       // Less/greater-than, not allowed anywhere.
-    "\x7f",      "%7F",          // DEL, not allowed anywhere
-    "\xdf",      "%C3%9F",       // German lower-case scharf-S.
+    "\xe7",      "%C3%A7", //       Arbitrary non-ASCII letter
+    " ",         "%20", //          Space, not allowed anywhere.
+    '"',         "%22", //          Quote, not allowed anywhere
+    "<>",        "%3C%3E", //       Less/greater-than, not allowed anywhere.
+    "\x7f",      "%7F", //          DEL, not allowed anywhere
+    "\xdf",      "%C3%9F", //       German lower-case scharf-S.
                                  // Becomes ASCII when upper-cased.
-    "\u0130",    "%C4%B0",       // Latin capital dotted I,
+    "\u0130",    "%C4%B0", //       Latin capital dotted I,
                                  // becomes ASCII lower-case in Turkish.

[sra1, 2017/03/21 03:39:29]

fix?

     "%\uFB03",   "%25%EF%AC%83", // % + Ligature ffi,
                                  // becomes ASCII when upper-cased,
                                  // should not be read as "%FFI".
-    "\u212a",    "%E2%84%AA",    // Kelvin sign. Becomes ASCII when lower-cased.
-    "%1g",       "%251g",        // Invalid escape.
+    "\u212a",    "%E2%84%AA", //    Kelvin sign. Becomes ASCII when lower-cased.
+    "%1g",       "%251g", //        Invalid escape.
     "\u{10000}", "%F0%90%80%80", // Non-BMP character as surrogate pair.
   ];
   for (int i = 0; i < invalidCharsAndReplacements.length; i += 2) {
     var invalid = invalidCharsAndReplacements[i];
     var valid = invalidCharsAndReplacements[i + 1];
     checkInvalid("A{}b:///".replaceAll('{}', invalid));
     checkInvalid("{}b:///".replaceAll('{}', invalid));
     checkInvalidReplaced("s://user{}info@x.x/", invalid, valid);
     checkInvalidReplaced("s://reg{}name/", invalid, valid);
     checkInvalid("s://regname:12{}45/".replaceAll("{}", invalid));
@@ skipping 362 matching lines @@
 String dump(Uri uri) {
   return "URI: $uri\n"
       "  Scheme:    ${uri.scheme} #${uri.scheme.length}\n"
       "  User-info: ${uri.userInfo} #${uri.userInfo.length}\n"
       "  Host:      ${uri.host} #${uri.host.length}\n"
       "  Port:      ${uri.port}\n"
       "  Path:      ${uri.path} #${uri.path.length}\n"
       "  Query:     ${uri.query} #${uri.query.length}\n"
       "  Fragment:  ${uri.fragment} #${uri.fragment.length}\n";
 }