Implement formatting exclusion.

mojom/mojom_parser/mojom/mojom_descriptor.go

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package mojom
 
 import (
         "bytes"
         "fmt"
         "mojom/mojom_parser/lexer"
@@ skipping 234 matching lines @@
         return mojomUnion.RegisterInScope(f.FileScope)
 }
 
 func (f *MojomFile) AddConstant(declaredConst *UserDefinedConstant) DuplicateNameError {
         f.DeclaredObjects = append(f.DeclaredObjects, declaredConst)
         f.Constants = append(f.Constants, declaredConst)
         f.checkInit()
         return declaredConst.RegisterInScope(f.FileScope)
 }
 
+func (f *MojomFile) FileContents() string {
+        return f.fileContents
+}
+
 func (f *MojomFile) checkInit() {
         if f.FileScope == nil {
                 panic("InitializeFileScope must be invoked first.")
         }
 }
 
 //////////////////////////////////////////////////////////////////
 /// type MojomDescriptor
 /// //////////////////////////////////////////////////////////////
 
@@ skipping 489 matching lines @@
         typeKey = fmt.Sprintf("TYPE_KEY:%s", fullyQualifiedName)
         fqnToTypeKey[fullyQualifiedName] = typeKey
         return
 }
 
 var fqnToTypeKey map[string]string
 
 func init() {
         fqnToTypeKey = make(map[string]string)
 }