Do not use \u unicode characters directly in libaddressinput unit tests.

VisualStudio does not understand it \u escape sequences like \u00E8 in
UTF8 strings. The fix is to use Wide strings and convert them into UTF8
using base::WideToUTF8() utility.

BUG=395401

Review URL: https://codereview.chromium.org/403233002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@284629 0039d316-1c4b-4281-b951-d872f2087c98

third_party/libaddressinput/chromium/chrome_address_validator_unittest.cc

@@ -10,6 +10,7 @@
 
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
+#include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/libaddressinput/src/cpp/include/libaddressinput/address_data.h"
 #include "third_party/libaddressinput/src/cpp/include/libaddressinput/address_problem.h"
@@ -247,7 +248,7 @@ TEST_F(AddressValidatorTest, BasicValidation) {
   EXPECT_TRUE(problems.empty());
 
   // Ignore diacriticals.
-  address.administrative_area = "T\u00E9xas";
+  address.administrative_area = base::WideToUTF8(L"T\u00E9xas");
   problems.clear();
   EXPECT_EQ(AddressValidator::SUCCESS,
             validator_->ValidateAddress(address, NULL, &problems));

third_party/libaddressinput/chromium/string_compare_unittest.cc

@@ -4,13 +4,14 @@
 
 #include "third_party/libaddressinput/src/cpp/src/util/string_compare.h"
 
+#include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 TEST(ChromeStringCompareTest, IgnoreDiacritics) {
   i18n::addressinput::StringCompare sc;
-  EXPECT_TRUE(sc.NaturalEquals("Texas", "T\u00E9xas"));
+  EXPECT_TRUE(sc.NaturalEquals("Texas", base::WideToUTF8(L"T\u00E9xas")));
 }
 
 TEST(ChromeStringCompareTest, IgnoreCapitalization) {