[MD History] Fix toolbar dates in grouped mode.

base/i18n/time_formatting_unittest.cc

Index: base/i18n/time_formatting_unittest.cc
diff --git a/base/i18n/time_formatting_unittest.cc b/base/i18n/time_formatting_unittest.cc
index 51a48513aca6c10d4610501f4f29a861dc0a1fb9..f3344a671598938d606ab94788311a37a0833b18 100644
--- a/base/i18n/time_formatting_unittest.cc
+++ b/base/i18n/time_formatting_unittest.cc
@@ -188,6 +188,10 @@ TEST(TimeFormattingTest, MAYBE_TimeFormatDateUS) {
   EXPECT_EQ(ASCIIToUTF16("4/30/11, 3:42:07 PM ") + GetShortTimeZone(time),
             TimeFormatShortDateAndTimeWithTimeZone(time));
 
+  EXPECT_EQ(ASCIIToUTF16("April 2011"), TimeFormatMonthAndYear(time));
+  EXPECT_EQ(ASCIIToUTF16("Saturday, April 30"),
+            TimeFormatWeekdayMonthAndDay(time));
+
   EXPECT_EQ(ASCIIToUTF16("Saturday, April 30, 2011 at 3:42:07 PM"),
             TimeFormatFriendlyDateAndTime(time));
 
@@ -215,6 +219,9 @@ TEST(TimeFormattingTest, MAYBE_TimeFormatDateGB) {
             TimeFormatShortDateAndTime(time));
   EXPECT_EQ(ASCIIToUTF16("30/04/2011, 15:42:07 ") + GetShortTimeZone(time),
             TimeFormatShortDateAndTimeWithTimeZone(time));
+  EXPECT_EQ(ASCIIToUTF16("April 2011"), TimeFormatMonthAndYear(time));
+  EXPECT_EQ(ASCIIToUTF16("Saturday 30 April"),
+            TimeFormatWeekdayMonthAndDay(time));
   EXPECT_EQ(ASCIIToUTF16("Saturday, 30 April 2011 at 15:42:07"),
             TimeFormatFriendlyDateAndTime(time));
   EXPECT_EQ(ASCIIToUTF16("Saturday, 30 April 2011"),