Support datalist for date/time input types on Android

content/public/android/java/src/org/chromium/content/browser/input/WeekPickerDialog.java

Index: content/public/android/java/src/org/chromium/content/browser/input/WeekPickerDialog.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/input/WeekPickerDialog.java b/content/public/android/java/src/org/chromium/content/browser/input/WeekPickerDialog.java
index 83db99109f5b5c540744ca1ea00c39bebd1fd1a0..0a7240e2656ac097ba35933bb8c53b121d048065 100644
--- a/content/public/android/java/src/org/chromium/content/browser/input/WeekPickerDialog.java
+++ b/content/public/android/java/src/org/chromium/content/browser/input/WeekPickerDialog.java
@@ -19,7 +19,7 @@ public class WeekPickerDialog extends TwoFieldDatePickerDialog {
     public WeekPickerDialog(Context context,
              OnValueSetListener callBack,
             int year, int weekOfYear,
-            long minValue, long maxValue) {
+            double minValue, double maxValue) {
         this(context, 0, callBack, year, weekOfYear, minValue, maxValue);
     }
 
@@ -35,25 +35,16 @@ public class WeekPickerDialog extends TwoFieldDatePickerDialog {
              OnValueSetListener callBack,
             int year,
             int weekOfYear,
-            long minValue, long maxValue) {
+            double minValue, double maxValue) {
         super(context, theme, callBack, year, weekOfYear, minValue, maxValue);
         setTitle(R.string.week_picker_dialog_title);
     }
 
     @Override
-    protected TwoFieldDatePicker createPicker(Context context, long minValue, long maxValue) {
+    protected TwoFieldDatePicker createPicker(Context context, double minValue, double maxValue) {
         return new WeekPicker(context, minValue, maxValue);
     }
 
-    @Override
-    protected void tryNotifyDateSet() {
-        if (mCallBack != null) {
-            WeekPicker picker = getWeekPicker();
-            picker.clearFocus();
-            mCallBack.onValueSet(picker.getYear(), picker.getWeek());
-        }
-    }
-
     /**
      * Gets the {@link WeekPicker} contained in this dialog.
      *