Make checkdeps.py check third_party.

third_party/libaddressinput/chromium/canonicalize_string.cc

 // Copyright 2014 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.
 
-#include "cpp/src/util/canonicalize_string.h"
+#include "third_party/libaddressinput/src/cpp/src/util/canonicalize_string.h"
 
 #include "base/logging.h"
-#include "cpp/include/libaddressinput/util/scoped_ptr.h"
 #include "third_party/icu/source/common/unicode/errorcode.h"
 #include "third_party/icu/source/common/unicode/locid.h"
 #include "third_party/icu/source/common/unicode/unistr.h"
 #include "third_party/icu/source/common/unicode/utypes.h"
 #include "third_party/icu/source/i18n/unicode/coll.h"
+#include "third_party/libaddressinput/src/cpp/include/libaddressinput/util/scoped_ptr.h"
 
 namespace i18n {
 namespace addressinput {
 
 namespace {
 
 class ChromeStringCanonicalizer : public StringCanonicalizer {
  public:
   ChromeStringCanonicalizer()
       : error_code_(U_ZERO_ERROR),
@@ skipping 36 matching lines @@
 
 }  // namespace
 
 // static
 scoped_ptr<StringCanonicalizer> StringCanonicalizer::Build() {
   return scoped_ptr<StringCanonicalizer>(new ChromeStringCanonicalizer);
 }
 
 }  // namespace addressinput
 }  // namespace i18n