Use ApiCompatibilityUtils.setLayoutDirection() instead of View.setLayoutDirection().

ui/android/java/src/org/chromium/ui/autofill/AutofillPopup.java

Index: ui/android/java/src/org/chromium/ui/autofill/AutofillPopup.java
diff --git a/ui/android/java/src/org/chromium/ui/autofill/AutofillPopup.java b/ui/android/java/src/org/chromium/ui/autofill/AutofillPopup.java
index 33b4fc7199aa0bee2190eabe2b9dfdd0cfbed2c7..ae3d1c9106981729122162bacca8fef55c4239f1 100644
--- a/ui/android/java/src/org/chromium/ui/autofill/AutofillPopup.java
+++ b/ui/android/java/src/org/chromium/ui/autofill/AutofillPopup.java
@@ -4,10 +4,12 @@
 
 package org.chromium.ui.autofill;
 
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.view.View;
 import android.widget.AdapterView;
 
+import org.chromium.base.ApiCompatibilityUtils;
 import org.chromium.ui.DropdownAdapter;
 import org.chromium.ui.DropdownItem;
 import org.chromium.ui.DropdownPopupWindow;
@@ -75,6 +77,7 @@ public class AutofillPopup extends DropdownPopupWindow implements AdapterView.On
      * Filters the Autofill suggestions to the ones that we support and shows the popup.
      * @param suggestions Autofill suggestion data.
      */
+    @SuppressLint("InlinedApi")

[aurimas (slooooooooow), 2014/08/04 15:19:40]

Why do we need to suppress lint here? What is causing inlined API?

[Sungmann Cho, 2014/08/04 18:32:16]

Because of View.LAYOUT_DIRECTION_[LTR|RTL]. These constants were added in API
level 17.

[aurimas (slooooooooow), 2014/08/05 00:07:20]

Right, that means we will not work correctly for pre API 17 devices as that
constant does not even exist. Do we crash on runtime for ICS devices?

[Sungmann Cho, 2014/08/05 00:43:53]

View.LAYOUT_DIRECTION_[LTR|RTL] are static final and their values are inlined at
compile time. So this code won't crash at runtime on old versions of Android.

     public void filterAndShow(AutofillSuggestion[] suggestions, boolean isRtl) {
         mSuggestions = new ArrayList<AutofillSuggestion>(Arrays.asList(suggestions));
         // Remove the AutofillSuggestions with IDs that are not supported by Android
@@ -91,8 +94,8 @@ public class AutofillPopup extends DropdownPopupWindow implements AdapterView.On
         }
         setAdapter(new DropdownAdapter(mContext, cleanedData, separators));
         show();
-        getListView().setLayoutDirection(isRtl ? View.LAYOUT_DIRECTION_RTL :
-                View.LAYOUT_DIRECTION_LTR);
+        ApiCompatibilityUtils.setLayoutDirection(getListView(),
+                isRtl ? View.LAYOUT_DIRECTION_RTL : View.LAYOUT_DIRECTION_LTR);
     }
 
     /**