wstrings: make l10n_util::TruncateString use string16

app/l10n_util_unittest.cc

Index: app/l10n_util_unittest.cc
diff --git a/app/l10n_util_unittest.cc b/app/l10n_util_unittest.cc
index 8d488134e0f76d1a245bb740ce832775784b3617..fa4cc2401f74682c926527dbf1709f0816f17332 100644
--- a/app/l10n_util_unittest.cc
+++ b/app/l10n_util_unittest.cc
@@ -61,30 +61,33 @@ TEST_F(L10nUtilTest, DISABLED_GetString) {
 #endif  // defined(OS_WIN)
 
 TEST_F(L10nUtilTest, TruncateString) {
-  std::wstring string(L"foooooey    bxxxar baz");
+  string16 string = ASCIIToUTF16("foooooey    bxxxar baz");
 
   // Make sure it doesn't modify the string if length > string length.
   EXPECT_EQ(string, l10n_util::TruncateString(string, 100));
 
   // Test no characters.
-  EXPECT_EQ(L"", l10n_util::TruncateString(string, 0));
+  EXPECT_EQ(L"", UTF16ToWide(l10n_util::TruncateString(string, 0)));
 
   // Test 1 character.
-  EXPECT_EQ(L"\x2026", l10n_util::TruncateString(string, 1));
+  EXPECT_EQ(L"\x2026", UTF16ToWide(l10n_util::TruncateString(string, 1)));
 
   // Test adds ... at right spot when there is enough room to break at a
   // word boundary.
-  EXPECT_EQ(L"foooooey\x2026", l10n_util::TruncateString(string, 14));
+  EXPECT_EQ(L"foooooey\x2026",
+            UTF16ToWide(l10n_util::TruncateString(string, 14)));
 
   // Test adds ... at right spot when there is not enough space in first word.
-  EXPECT_EQ(L"f\x2026", l10n_util::TruncateString(string, 2));
+  EXPECT_EQ(L"f\x2026", UTF16ToWide(l10n_util::TruncateString(string, 2)));
 
   // Test adds ... at right spot when there is not enough room to break at a
   // word boundary.
-  EXPECT_EQ(L"foooooey\x2026", l10n_util::TruncateString(string, 11));
+  EXPECT_EQ(L"foooooey\x2026",
+            UTF16ToWide(l10n_util::TruncateString(string, 11)));
 
   // Test completely truncates string if break is on initial whitespace.
-  EXPECT_EQ(L"\x2026", l10n_util::TruncateString(L"   ", 2));
+  EXPECT_EQ(L"\x2026",
+            UTF16ToWide(l10n_util::TruncateString(ASCIIToUTF16("   "), 2)));
 }
 
 void SetICUDefaultLocale(const std::string& locale_string) {