[Android] Refactor NativeView to be able to use it for AutofillDialog.

ui/android/java/src/org/chromium/ui/gfx/WindowAndroid.java

Index: ui/android/java/src/org/chromium/ui/gfx/WindowAndroid.java
diff --git a/ui/android/java/src/org/chromium/ui/gfx/NativeWindow.java b/ui/android/java/src/org/chromium/ui/gfx/WindowAndroid.java
similarity index 94%
rename from ui/android/java/src/org/chromium/ui/gfx/NativeWindow.java
rename to ui/android/java/src/org/chromium/ui/gfx/WindowAndroid.java
index 3782d309f73af821245ba51828e1f578701076b2..96e3f2b0634fcb61778180d4fd04da52e47438d7 100644
--- a/ui/android/java/src/org/chromium/ui/gfx/NativeWindow.java
+++ b/ui/android/java/src/org/chromium/ui/gfx/WindowAndroid.java
@@ -14,7 +14,7 @@ import org.chromium.base.JNINamespace;
  * The window base class that has the minimum functionality.
  */
 @JNINamespace("ui")
-public abstract class NativeWindow {
+public abstract class WindowAndroid {
 
     // Native pointer to the c++ WindowAndroid object.
     private int mNativeWindowAndroid = 0;
@@ -32,7 +32,7 @@ public abstract class NativeWindow {
          * @param contentResolver An instance of ContentResolver class for accessing returned data.
          * @param data The data returned by the intent.
          */
-        public void onIntentCompleted(NativeWindow window, int resultCode,
+        public void onIntentCompleted(WindowAndroid window, int resultCode,
                 ContentResolver contentResolver, Intent data);
     }
 
@@ -40,7 +40,7 @@ public abstract class NativeWindow {
      * Constructs a Window object, saves a reference to the context.
      * @param context
      */
-    public NativeWindow(Context context) {
+    public WindowAndroid(Context context) {
         mNativeWindowAndroid = 0;
         mContext = context;
     }