Revert revision 33053

third_party/pkg/angular/lib/core/parser/lexer.dart

Index: third_party/pkg/angular/lib/core/parser/lexer.dart
===================================================================
--- third_party/pkg/angular/lib/core/parser/lexer.dart	(revision 33054)
+++ third_party/pkg/angular/lib/core/parser/lexer.dart	(working copy)
@@ -56,13 +56,13 @@
   Token scanToken() {
     // Skip whitespace.
     while (peek <= $SPACE) {
-      if (++index >= length) {
-        peek = $EOF;
-        return null;
-      } else {
-        peek = input.codeUnitAt(index);
-      }
+    if (++index >= length) {
+      peek = $EOF;
+      return null;
+    } else {
+      peek = input.codeUnitAt(index);
     }
+  }
 
     // Handle identifiers and numbers.
     if (isIdentifierStart(peek)) return scanIdentifier();
@@ -112,7 +112,6 @@
 
     String character = new String.fromCharCode(peek);
     error('Unexpected character [$character]');
-    return null;
   }
 
   Token scanCharacter(int start, String string) {